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CYSTIC FIBROSIS (r)F 508/CFTRF508, in Mumbai

Book CYSTIC FIBROSIS (r)F 508/CFTRF508 in Malad, Mumbai at GetVisit. This test looks for the common F508 (also called delta F508) change in the CFTR gene. NABL-accredited labs in Malad and Kurla, home collection, same-day results and cashless OPD.

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What is a CYSTIC FIBROSIS (r)F 508/CFTRF508 Test in Mumbai ?

What is CYSTIC FIBROSIS (r)F 508/CFTRF508?

This test looks for the common F508 (also called delta F508) change in the CFTR gene. The CFTR protein helps control salt and water flow in cells. Physical examination provides clues; a test result removes ambiguity and allows targeted, evidence-based management to begin promptly.

What does CYSTIC FIBROSIS (r)F 508/CFTRF508 measure?

When CFTR is faulty, mucus in the lungs and digestive tract becomes thick. That leads to lung infections, breathing trouble, and digestion problems. Doctors use this test to diagnose cystic fibrosis, to screen people who might carry the gene, and to guide treatment choices. Results help decide therapies that target the specific genetic change.

What symptoms suggest CYSTIC FIBROSIS (r)F 508/CFTRF508 may be needed?

A doctor may recommend CYSTIC FIBROSIS (r)F 508/CFTRF508 when a patient reports any symptom your doctor has identified as requiring objective laboratory investigation , including unexplained fatigue, unexplained weight change, persistent pain, fever, or abnormal bleeding. Sample collection for Mumbai is available at labs and at home across Malad, Lower Parel, and surrounding neighbourhoods.

How is CYSTIC FIBROSIS (r)F 508/CFTRF508 performed?

Whether you visit a walk-in lab in Malad or book home collection in Lower Parel, Mumbai, the process is the same. A trained phlebotomist performs a brief, sterile venipuncture, barcodes the sample for tracking, and dispatches it to the NABL lab. Your digital report is available in the GetVisit app the same day for most blood tests.

How accurate is CYSTIC FIBROSIS (r)F 508/CFTRF508?

Results are analytically reliable because GetVisit's Mumbai logistics network maintains proper cold-chain transport from your Malad or Lower Parel collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

Are there any risks to CYSTIC FIBROSIS (r)F 508/CFTRF508?

Beyond a brief pinch, CYSTIC FIBROSIS (r)F 508/CFTRF508 carries almost no risk. Keep the arm relaxed during the draw, press gently on the site afterwards, and avoid heavy lifting with that arm for about an hour.

Did you know?

F508 (ΔF508 or F508del) is the most common CFTR gene mutation in cystic fibrosis: a deletion of the amino acid phenylalanine at position 508.

CYSTIC FIBROSIS (r)F 508/CFTRF508 Test Preparation in Mumbai

Diet and fasting:

Fasting is not necessary for this test. Drinking water freely beforehand actually makes sample collection easier.

What to carry:

Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.

Medication guidance:

There's usually no need to stop your regular medication; just let the staff know what you take.

When to book:

Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Mumbai starts at 6:00 AM, including Bandra and Vashi.

CYSTIC FIBROSIS (r)F 508/CFTRF508 Test Parameters in Mumbai

Single standalone test:

CYSTIC FIBROSIS (r)F 508/CFTRF508. Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a CYSTIC FIBROSIS (r)F 508/CFTRF508 Test in Mumbai ?

When does a doctor order CYSTIC FIBROSIS (r)F 508/CFTRF508?

CYSTIC FIBROSIS (r)F 508/CFTRF508 is usually part of CF mutation analysis or carrier screening panels. Doctors order it when a newborn screen is positive, when someone has chronic cough, recurrent lung infections, failure to thrive, or digestive trouble.

Who should get CYSTIC FIBROSIS (r)F 508/CFTRF508 done in Mumbai?

Mumbai's 21 million metropolitan population, annual monsoon flooding creating severe leptospirosis and dengue risk in Kurla, Andheri, and Ghatkopar, high corporate stress and commute burden, significant diabetes and cardiovascular disease prevalence, and a massive working population with irregular meal and sleep patterns make regular preventive diagnostic testing an essential health investment for all residents. Genetic testing benefits people with a family history of an inherited condition, couples planning a pregnancy, and patients whose symptoms suggest a genetic cause. GetVisit coordinates sample collection for residents of Malad, Lower Parel, and across Mumbai, with results guiding specialist and family decisions.

What conditions can CYSTIC FIBROSIS (r)F 508/CFTRF508 help diagnose?

It helps diagnose cystic fibrosis and identify carriers for family planning. Abnormal results stem from inherited CFTR gene mutations. A family history of CF makes this test especially important.

What do CYSTIC FIBROSIS (r)F 508/CFTRF508 results mean?

Your result is read against the reference range printed on your GetVisit report for your age and sex, and always alongside your symptoms and history. A single value slightly outside the range does not by itself confirm a problem, your doctor decides whether it is significant. The specific high and low patterns for this test are explained in the FAQs below.

How often should CYSTIC FIBROSIS (r)F 508/CFTRF508 be repeated?

For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.

What happens after CYSTIC FIBROSIS (r)F 508/CFTRF508 results are ready?

Book a follow-up consultation after reviewing your results. GetVisit stores your reports alongside your previous test history, so your doctor sees your full health trend, not just today's snapshot. This longitudinal context significantly improves the clinical value of each repeat test.

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Frequently asked questions

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What is F508 in cystic fibrosis?plus

F508 (ΔF508 or F508del) is the most common CFTR gene mutation in cystic fibrosis: a deletion of the amino acid phenylalanine at position 508. It causes misfolding and degradation of CFTR, preventing functional chloride channels from reaching the cell surface, which leads to impaired salt and water transport, thick mucus, recurrent lung infections, and pancreatic insufficiency.

What does CFTR stand for?plus

CFTR stands for Cystic Fibrosis Transmembrane Conductance Regulator. It is an ATP‑gated ion channel in the ABC transporter family that controls chloride and bicarbonate transport across epithelial cell membranes in lungs, pancreas, intestines and sweat glands. Mutations in the CFTR gene disrupt ion transport, causing thick secretions, recurrent lung infections, pancreatic insufficiency and the features of cystic fibrosis.

Why is it called delta F508?plus

"Delta F508" (ΔF508) denotes a deletion of the amino acid phenylalanine (one-letter code F) at position 508 of the CFTR protein. That single-residue loss causes misfolding, prevents proper trafficking to the cell surface, and impairs chloride channel function. ΔF508 is the most common mutation causing cystic fibrosis and underlies the disease’s characteristic mucus and lung problems.

What class of CF is F508del?plus

The F508del (ΔF508) CFTR mutation is classified as a class II defect. It causes abnormal protein folding and defective processing in the endoplasmic reticulum, leading to proteasomal degradation and markedly reduced CFTR at the cell surface. The resulting loss of functional chloride channels produces the characteristic ion transport defect in cystic fibrosis; the mutant protein may also show residual gating and stability defects.

Can I take my diabetes medication before CYSTIC FIBROSIS (r)F 508/CFTRF508?plus

If you take insulin or diabetes tablets and are fasting for CYSTIC FIBROSIS (r)F 508/CFTRF508, ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

Can I exercise before CYSTIC FIBROSIS (r)F 508/CFTRF508?plus

Avoid strenuous exercise for 12 to 24 hours before CYSTIC FIBROSIS (r)F 508/CFTRF508, since intense activity can temporarily change several blood markers. Light everyday movement is fine.

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This test had been on my list and I finally got around to it. Same-day report delivery , no need to go back and collect a paper copy. GetVisit listed multiple labs near me so I could choose the most convenient one in Vashi. Quick in and out , spent less than 15 minutes at the centre. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

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Mumbai

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Mumbai

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Part of my annual preventive health check. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Goregaon West. Just a blood draw , over in two minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Rehana Patel

Mumbai

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Everything was within range , gave me real peace of mind. Just staying on top of my health , something I started doing after turning 40. GetVisit had same-day slots available which was really helpful in Thane. The team followed proper protocols throughout. Will definitely return for my next health check.

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Mumbai

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If you need a good diagnostic lab in Goregaon, GetVisit is the easiest way to find and book one. Routine health monitoring , I do a full panel every year. No crowding, no chaos , a very different experience from hospital lab queues. Reports came on WhatsApp and email within the promised time. Will book again without hesitation.

Aamir Sheikh

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Everything was hygienic and the staff clearly knew what they were doing. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Early detection was possible only because I got this done on time. GetVisit has made getting tested so much less stressful in this city.

Pradeep Shetty

Mumbai

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The staff at the collection centre were professional and made me feel comfortable. My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Mulund West. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Much better than queuing at a hospital lab.

Devendra Shukla

Mumbai

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My doctor thought it was a good idea and I agreed. Booked online through GetVisit , no calls, no waiting on hold near my office in Andheri West. The staff at the collection centre were professional and made me feel comfortable. Reports came on WhatsApp and email within the promised time. Trustworthy and efficient , exactly what you want when health is involved.

Sumitha Rao

Mumbai

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Something my doctor recommended at my last visit. Compared labs on GetVisit and picked the one closest to my building near my workplace in Lower Parel. The lab staff were polite and I wasn't kept waiting. Got the digital report faster than expected , well before the stated deadline. Will definitely use GetVisit again.

Nishant Desai

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Marine Lines, GetVisit is the easiest way to find and book one. Part of my annual preventive health check. The collection centre was clean and well-organised. The report was detailed with clear reference ranges marked. Excellent service , especially helpful given how busy life gets in Mumbai.

Shireen Irani

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Same-day report delivery , no need to go back and collect a paper copy. GetVisit listed multiple labs near me so I could choose the most convenient one in Vashi. Quick in and out , spent less than 15 minutes at the centre. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Divya Pandey

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The prick was barely noticeable. The booking was smooth , I've used GetVisit twice now and it's always quick in Borivali. Reports came on WhatsApp and email within the promised time. Will definitely return for my next health check.

Mihir Sanghvi

Mumbai

starstarstarstarstar

Part of my annual preventive health check. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Goregaon West. Just a blood draw , over in two minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Rehana Patel

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. Just staying on top of my health , something I started doing after turning 40. GetVisit had same-day slots available which was really helpful in Thane. The team followed proper protocols throughout. Will definitely return for my next health check.

Kavita Deshmukh

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Goregaon, GetVisit is the easiest way to find and book one. Routine health monitoring , I do a full panel every year. No crowding, no chaos , a very different experience from hospital lab queues. Reports came on WhatsApp and email within the promised time. Will book again without hesitation.

Aamir Sheikh

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Everything was hygienic and the staff clearly knew what they were doing. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Early detection was possible only because I got this done on time. GetVisit has made getting tested so much less stressful in this city.

Pradeep Shetty

Mumbai

starstarstarstarstar

The staff at the collection centre were professional and made me feel comfortable. My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Mulund West. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Much better than queuing at a hospital lab.

Devendra Shukla

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Booked online through GetVisit , no calls, no waiting on hold near my office in Andheri West. The staff at the collection centre were professional and made me feel comfortable. Reports came on WhatsApp and email within the promised time. Trustworthy and efficient , exactly what you want when health is involved.

Sumitha Rao

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. Compared labs on GetVisit and picked the one closest to my building near my workplace in Lower Parel. The lab staff were polite and I wasn't kept waiting. Got the digital report faster than expected , well before the stated deadline. Will definitely use GetVisit again.

Nishant Desai

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Marine Lines, GetVisit is the easiest way to find and book one. Part of my annual preventive health check. The collection centre was clean and well-organised. The report was detailed with clear reference ranges marked. Excellent service , especially helpful given how busy life gets in Mumbai.

Shireen Irani

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Same-day report delivery , no need to go back and collect a paper copy. GetVisit listed multiple labs near me so I could choose the most convenient one in Vashi. Quick in and out , spent less than 15 minutes at the centre. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Divya Pandey

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The prick was barely noticeable. The booking was smooth , I've used GetVisit twice now and it's always quick in Borivali. Reports came on WhatsApp and email within the promised time. Will definitely return for my next health check.

Mihir Sanghvi

Mumbai

starstarstarstarstar

Part of my annual preventive health check. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Goregaon West. Just a blood draw , over in two minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Rehana Patel

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. Just staying on top of my health , something I started doing after turning 40. GetVisit had same-day slots available which was really helpful in Thane. The team followed proper protocols throughout. Will definitely return for my next health check.

Kavita Deshmukh

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Goregaon, GetVisit is the easiest way to find and book one. Routine health monitoring , I do a full panel every year. No crowding, no chaos , a very different experience from hospital lab queues. Reports came on WhatsApp and email within the promised time. Will book again without hesitation.

Aamir Sheikh

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Everything was hygienic and the staff clearly knew what they were doing. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Early detection was possible only because I got this done on time. GetVisit has made getting tested so much less stressful in this city.

Pradeep Shetty

Mumbai

starstarstarstarstar

The staff at the collection centre were professional and made me feel comfortable. My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Mulund West. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Much better than queuing at a hospital lab.

Devendra Shukla

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Booked online through GetVisit , no calls, no waiting on hold near my office in Andheri West. The staff at the collection centre were professional and made me feel comfortable. Reports came on WhatsApp and email within the promised time. Trustworthy and efficient , exactly what you want when health is involved.

Sumitha Rao

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. Compared labs on GetVisit and picked the one closest to my building near my workplace in Lower Parel. The lab staff were polite and I wasn't kept waiting. Got the digital report faster than expected , well before the stated deadline. Will definitely use GetVisit again.

Nishant Desai

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Marine Lines, GetVisit is the easiest way to find and book one. Part of my annual preventive health check. The collection centre was clean and well-organised. The report was detailed with clear reference ranges marked. Excellent service , especially helpful given how busy life gets in Mumbai.

Shireen Irani

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Same-day report delivery , no need to go back and collect a paper copy. GetVisit listed multiple labs near me so I could choose the most convenient one in Vashi. Quick in and out , spent less than 15 minutes at the centre. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Divya Pandey

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The prick was barely noticeable. The booking was smooth , I've used GetVisit twice now and it's always quick in Borivali. Reports came on WhatsApp and email within the promised time. Will definitely return for my next health check.

Mihir Sanghvi

Mumbai

starstarstarstarstar

Part of my annual preventive health check. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Goregaon West. Just a blood draw , over in two minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Rehana Patel

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. Just staying on top of my health , something I started doing after turning 40. GetVisit had same-day slots available which was really helpful in Thane. The team followed proper protocols throughout. Will definitely return for my next health check.

Kavita Deshmukh

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Goregaon, GetVisit is the easiest way to find and book one. Routine health monitoring , I do a full panel every year. No crowding, no chaos , a very different experience from hospital lab queues. Reports came on WhatsApp and email within the promised time. Will book again without hesitation.

Aamir Sheikh

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Everything was hygienic and the staff clearly knew what they were doing. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Early detection was possible only because I got this done on time. GetVisit has made getting tested so much less stressful in this city.

Pradeep Shetty

Mumbai

starstarstarstarstar

The staff at the collection centre were professional and made me feel comfortable. My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Mulund West. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. Much better than queuing at a hospital lab.

Devendra Shukla

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Booked online through GetVisit , no calls, no waiting on hold near my office in Andheri West. The staff at the collection centre were professional and made me feel comfortable. Reports came on WhatsApp and email within the promised time. Trustworthy and efficient , exactly what you want when health is involved.

Sumitha Rao

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. Compared labs on GetVisit and picked the one closest to my building near my workplace in Lower Parel. The lab staff were polite and I wasn't kept waiting. Got the digital report faster than expected , well before the stated deadline. Will definitely use GetVisit again.

Nishant Desai

Mumbai