Lab test · Serology
SARS COV-2 IgG Spike Antibody
The SARS-CoV-2 IgG Spike Antibody test detects IgG antibodies against the spike protein to assess immune response to COVID-19 infection or vaccinatio…The SARS-CoV-2 IgG Spike Antibody test detects IgG antibodies against the spike protein to assess immune response to COVID-19 infection or vaccination.
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Free home collection Report in 24 hrs
ReportWithin 24 hrs
SampleBlood
CollectionHome or centre
FastingNot needed
How it works
1
Book in a minute
Add to cart, pick a date and time slot, pay online or at collection.
2
Sample collected at home or centre
A trained phlebotomist arrives in your slot with sealed, single-use kits.
3
Report on WhatsApp
Within 24 hours on WhatsApp and under My Orders.
Preparation
No special preparation needed unless your doctor advises otherwise.
About this test
The SARS-CoV-2 IgG Spike Antibody test detects IgG antibodies against the spike protein to assess immune response to COVID-19 infection or vaccination.
The SARS-CoV-2 IgG Spike Antibody test is a blood test used to detect IgG antibodies directed against the spike protein of the SARS-CoV-2 virus. These antibodies are typically produced after infection or following COVID-19 vaccination.
The presence of IgG spike antibodies indicates prior exposure to the virus or an immune response to vaccination. However, the level of antibodies does not always directly correlate with complete immunity.
The purpose of this test is to
- To detect IgG antibodies against SARS-CoV-2 spike protein
- To assess immune response to COVID-19
- To identify past infection or vaccination response
- To support immune status evaluation
- To assist in post-vaccination monitoring
What patients say about Prima
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Ramesh K.
Verified · 2 weeks ago
Quick appointment and the staff explained everything. Report came the same evening on WhatsApp.
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Verified · 1 month ago
Booking on the app was simple and pricing was clear with no hidden charges.
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Anita M.
Verified · 1 week ago
Home collection was right on time and completely painless. Very professional.
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Vikram S.
Verified · 3 days ago
Great value and fast report. Booked at 9am and had results by evening.
Booked: CBC
Questions people ask
How soon will I get my report?
Your report is delivered within 24 hours of sample collection — on WhatsApp and under My Orders.
Is home sample collection available?
Yes. A trained phlebotomist visits your home with sealed, single-use kits. Home collection is free.
Do I need to fast or prepare?
No fasting is required for this test unless your doctor advises otherwise.
How do I pay?
Pay online (UPI / cards) or pay at collection or at the centre. The price you see is what you pay — it includes the report, with no hidden charges.
Is the lab accredited?
Yes. Prima Diagnostics runs NABL-certified labs with strict quality control across 7 centres in Bengaluru.
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