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ELISA Kits

AAA Biotech (AAA Bio or AAABio) provides ready-to-use Enzyme-Linked Immunosorbent Assay (ELISA) kits. These kits are used to detect and quantify a variety of antigens, proteins, peptides, hormones, cytokines, and other biomarkers. Our kits can be used with a variety of biological samples, such as serum, plasma, tissue homogenates, cell culture lysates, and supernatants.


Our validated kits are trusted by researchers worldwide for their precision, reliability, and ease of use. Researchers take advantage of our high-quality kits for studying biochemical pathways, disease monitoring and progressions, pathogen detection, pharmacological testing, biomarker discovery, etc.

However, if you can’t find the target or species you need for your research, don’t worry; we provide Custom Assay development services as well. So, all you need to do is submit your request, and we will determine if we can design an ELISA testing kit as per your specifications.


Viewing 2450-2500 of 6674 product results


Aspartoacylase (ASPA), ELISA Kit (Cat# AAA27129)

Full Name
Human Aspartoacylase (ASPA) ELISA Kit
Gene Names
ASPA; ASP; ACY2
Reactivity
Human
Pricing

Collagenase I, ELISA Kit (Cat# AAA12542)

Full Name
Human Collagenase I ELISA Kit
Reactivity
Human
Pricing

C-telopeptide of type I collagen, CTX-I, ELISA Kit (Cat# AAA11278)

Full Name
Mouse C-telopeptide of type I collagen, CTX-I ELISA Kit
Reactivity
Mouse
Pricing

Complement Component 4B, ELISA Kit (Cat# AAA16163)

Full Name
Rat Complement Component 4B ELISA Kit
Reactivity
Rat
Pricing

TIMP metallopeptidase inhibitor 2, ELISA Kit (Cat# AAA15137)

Full Name
Mouse tissue inhibitors of metalloproteinase 2, TIMP-2 ELISA Kit
Gene Names
Timp2; Timp-2; D11Bwg1104e
Reactivity
Mouse
Pricing

Advanced oxidation protein products (AOPP), ELISA Kit (Cat# AAA13121)

Full Name
Human Advanced oxidation protein products (AOPP) ELISA Kit
Gene Names
Traf3ip2; Act1; CIKS; AI429613
Reactivity
Human
Pricing

chymotrypsin, ELISA Kit (Cat# AAA15959)

Full Name
Human chymotrypsin ELISA Kit
Reactivity
Human
Pricing

Engrailed Homeobox Protein 2 (EN2), ELISA Kit (Cat# AAA20740)

Full Name
Human Engrailed Homeobox Protein 2 (EN2) ELISA Kit
Gene Names
en; 153867_at; Apa; CG9015; DmelCG9015; En; EN; en1; Eng; Engr; Engrailed; Engrailed/Invected; EnR; Es; spa2; spt; V
Reactivity
Human
Pricing

Adenosine Deaminase, ELISA Kit (Cat# AAA16650)

Full Name
Human Adenosine Deaminase ELISA Kit
Reactivity
Human
Pricing

High sensitivity C-Reactive Protein, ELISA Kit (Cat# AAA16427)

Full Name
Guinea Pig High sensitivity C-Reactive Protein ELISA Kit
Reactivity
GuineaPig
Pricing

Interleukin 10 (IL10), ELISA Kit (Cat# AAA23099)

Full Name
Rat Interleukin 10 (IL10) High Sensitive ELISA Kit
Gene Names
Il10; IL10X
Reactivity
Rat
Applications
EIA
Pricing

Complement Component 5, ELISA Kit (Cat# AAA16957)

Full Name
Monkey Complement Component 5 ELISA Kit
Gene Names
C5; C5D; C5a; C5b; ECLZB; CPAMD4
Reactivity
Monkey
Pricing

beta-lipotropic hormone, beta-LPH, ELISA Kit (Cat# AAA11081)

Full Name
Human beta-lipotropic hormone, beta-LPH ELISA Kit
Reactivity
Human
Pricing

ovalbumin specific IgA (OVA sIgA), ELISA Kit (Cat# AAA22346)

Full Name
Mouse ovalbumin specific IgA (OVA sIgA) ELISA Kit
Reactivity
Mouse
Pricing

Angiotensin (ANG II), ELISA Kit (Cat# AAA13149)

Full Name
Rat Angiotensin (ANG II) ELISA Kit
Reactivity
Rat
Pricing

Bone-specific Alkphase B, ELISA Kit (Cat# AAA15967)

Full Name
Human Bone-specific Alkphase B ELISA Kit
Gene Names
ALPL; HOPS; TNAP; APTNAP; TNSALP; AP-TNAP
Reactivity
Human
Pricing

Norepinephrine, ELISA Kit (Cat# AAA22629)

Full Name
Canine Norepinephrine (NE) ELISA Kit
Gene Names
SLC6A2; NET; NAT1; NET1; SLC6A5
Reactivity
Canine
Pricing

Serotonin/5 Hydroxytryptamine, ELISA Kit (Cat# AAA17020)

Full Name
Chicken Serotonin/5 Hydroxytryptamine ELISA Kit
Reactivity
Chicken
Pricing

Anti-Mullerian hormone (AMH), ELISA Kit (Cat# AAA13184)

Full Name
Fish Anti-Mullerian hormone (AMH) ELISA Kit
Reactivity
Fish
Pricing

Interleukin 1beta (IL- 1beta), ELISA Kit (Cat# AAA14987)

Full Name
Fish Interleukin 1beta (IL- 1beta) ELISA Kit
Gene Names
IL1B; IL-1; IL1F2; IL1-BETA
Reactivity
Fish
Pricing

Prostaglandin E2, ELISA Kit (Cat# AAA16527)

Full Name
Rat Prostaglandin E2 ELISA Kit
Reactivity
Rat
Pricing

serpin peptidase inhibitor, clade B (ovalbumin) , member 5, ELISA Kit (Cat# AAA18099)

Full Name
Human Serpin B5, SERPINB5 ELISA Kit
Gene Names
SERPINB5; PI5; maspin
Reactivity
Human
Pricing

17 - Hydroxyprogesterone, ELISA Kit (Cat# AAA16835)

Full Name
Canine 17 - Hydroxyprogesterone ELISA Kit
Reactivity
Canine
Pricing

sirtuin (silent mating type information regulation 2 homolog) 1 (S. cerevisiae), ELISA Kit (Cat# AAA15752)

Full Name
Human NAD-dependent deacetylase sirtuin-1, SIRT1/SIR2L1 ELISA Kit
Gene Names
SIRT1; SIR2L1
Reactivity
Human
Pricing

low molecular weight heparin (LMWH), ELISA Kit (Cat# AAA12937)

Full Name
Human low molecular weight heparin (LMWH) ELISA Kit
Reactivity
Human
Pricing

Transmembrane protein 173 (TMEM173), ELISA Kit (Cat# AAA27273)

Full Name
Human Transmembrane protein 173 (TMEM173) ELISA Kit
Gene Names
TMEM173; ERIS; MITA; MPYS; SAVI; NET23; STING; hMITA; hSTING
Reactivity
Human
Pricing

Interleukin 1 Receptor antagonist, ELISA Kit (Cat# AAA17034)

Full Name
Canine Interleukin 1 Receptor antagonist ELISA Kit
Gene Names
IL1RN; DIRA; IRAP; IL1F3; IL1RA; MVCD4; IL-1RN; IL-1ra; IL-1ra3; ICIL-1RA
Reactivity
Canine
Pricing

GDNF, ELISA Kit (Cat# AAA21656)

Full Name
Mouse GDNF (Glial Cell Line Derived Neurotrophic Factor) ELISA Kit
Gene Names
GDNF; ATF1; ATF2; HSCR3; HFB1-GDNF
Reactivity
Mouse
Pricing

Lactate Dehydrogenase, Assay Kit (Cat# AAA17850)

Full Name
Lactate Dehydrogenase Assay Kit
Reactivity
General
Applications
Functional Assay
Pricing

Procollagen Type I N Terminal Propeptide, ELISA Kit (Cat# AAA16335)

Full Name
Human Procollagen Type I N Terminal Propeptide ELISA Kit
Reactivity
Human
Pricing

Defensin Alpha 5, Paneth Cell Specific, ELISA Kit (Cat# AAA16334)

Full Name
Human Defensin Alpha 5, Paneth Cell Specific ELISA Kit
Gene Names
DEFA5; DEF5; HD-5
Reactivity
Human
Pricing

circulating immune complex (CIC), ELISA Kit (Cat# AAA15838)

Full Name
Mouse circulating immune complex, CIC ELISA Kit
Gene Names
cic; CG43122; CG5060; CG5067; Cic; CIC; cics; DmelCG43122; E(Dl)D49; fet
Reactivity
Mouse
Pricing

Antioncogene p16 protein, ELISA Kit (Cat# AAA16358)

Full Name
Human Antioncogene p16 protein ELISA Kit
Gene Names
CDKN2A; ARF; MLM; P14; P16; P19; CMM2; INK4; MTS1; TP16; CDK4I; CDKN2; INK4A; MTS-1; P14ARF; P19ARF; P16INK4; P16INK4A; P16-INK4A
Reactivity
Human
Pricing

synaptophysin, ELISA Kit (Cat# AAA15342)

Full Name
Rat Synaptophysin, Syp ELISA Kit
Gene Names
Syp; Syp1
Reactivity
Rat
Pricing

Osteocalcin, ELISA Kit (Cat# AAA23272)

Full Name
Human Osteocalcin ELISA Kit
Gene Names
BGLAP; OC; BGP; OCN
Reactivity
Human
Pricing

Serotonin (ST), ELISA Kit (Cat# AAA22770)

Full Name
Human Serotonin (ST) ELISA Kit
Reactivity
Human
Pricing

glial fibrillary acidic protein, ELISA Kit (Cat# AAA15099)

Full Name
Rat glial fibrillary acidic protein, GFAP ELISA Kit
Reactivity
Rat
Pricing

Collagen, typeI, alpha 1 (COL1A1), ELISA Kit (Cat# AAA18935)

Full Name
Rat Collagen, typeI, alpha 1 (COL1A1) ELISA Kit
Reactivity
Rat
Pricing

Aquaporin 3 (AQP3), ELISA Kit (Cat# AAA31502)

Full Name
Human Aquaporin 3 (AQP3) ELISA Kit
Gene Names
AQP3; GIL; AQP-3
Reactivity
Human
Pricing

Free Haemoglobin, ELISA Kit (Cat# AAA17424)

Full Name
Human Free Haemoglobin ELISA Kit
Reactivity
Human
Pricing

Trimethylamine-N-oxide Reductase, ELISA Kit (Cat# AAA27412)

Full Name
Human Trimethylamine-N-oxide Reductase ELISA Kit
Reactivity
Human
Pricing

fms-related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor), ELISA Kit (Cat# AAA15658)

Full Name
Rat Vascular endothelial cell growth factor receptor 1, VEGFR-1/Flt1 ELISA Kit
Gene Names
Flt1; VEGFR-1
Reactivity
Rat
Pricing

interleukin 10, ELISA Kit (Cat# AAA15394)

Full Name
Pig interleukin 10, IL-10 ELISA Kit
Gene Names
IL10; CSIF; IL-10
Reactivity
Pig
Pricing

Zonula occludens-1 (ZO-1), ELISA Kit (Cat# AAA18989)

Full Name
Chicken zonula occludens-1 (ZO-1) ELISA Kit
Gene Names
Tjp1; ZO1
Reactivity
Chicken
Pricing

Neutrophil cytosol factor 2, ELISA Kit (Cat# AAA22571)

Full Name
Porcine Neutrophil cytosol factor 2 (NCF2) ELISA Kit
Gene Names
NCF2; NCF-2; NOXA2; P67PHOX; P67-PHOX
Reactivity
Porcine
Pricing

Apolipoprotein A-I-binding protein, ELISA Kit (Cat# AAA17708)

Full Name
Human Apolipoprotein A-I-binding protein ELISA Kit
Reactivity
Human
Pricing

Lipoarabinomannan, ELISA Kit (Cat# AAA16432)

Full Name
Human Lipoarabinomannan ELISA Kit
Reactivity
Human
Pricing

Immunoglobulin G, ELISA Kit (Cat# AAA10801)

Full Name
Armenian Hamster Immunoglobulin G ELISA Kit
Reactivity
Hamster
Pricing

Peptide YY (PYY), ELISA Kit (Cat# AAA22841)

Full Name
Pig Peptide YY (PYY) ELISA Kit
Gene Names
PYY; PYY1; PYY-I
Reactivity
Porcine
Pricing

serpin peptidase inhibitor, clade E (nexin, plasminogen activator inhibitor type 1) , member 2, ELISA Kit (Cat# AAA18235)

Full Name
Mouse Glia-derived nexin, SERPINE2 ELISA Kit
Gene Names
Serpine2; PI7; PI-7; PN-1; Spi4; PAI-1; B230326M24Rik
Reactivity
Mouse
Pricing

Our catalog contains ELISA assay kits that are reactive with samples coming from a very wide range of different species, including:


  • Human
  • Mouse
  • Rat
  • Bovine
  • Rabbit
  • Chicken
  • Porcine
  • Monkey
  • Goat
  • Sheep
  • Canine
  • Guinea Pig
  • And more…

We also have kits that are compatible with samples originating from less common species, including:


  • Horse/Equine
  • Fish
  • Cat
  • Hamster
  • Donkey
  • Duck
  • Pigeon
  • Camel
  • Goose
  • Plant
  • And more…

Check out a comprehensive catalog of ready-to-use assay kits and place your order for ELISA kits online now! Want to learn more about ELISA? Here is our complete guide to ELISA.


What are the Benefits of ELISA Kits?


  • High sensitivity and specificity: ELISA is capable of detecting even low levels of analytes with excellent accuracy.

  • Quantitative results: Provides precise antigen and antibody concentration results.

  • Scalable and high throughput: Ideal for analyzing large numbers of samples at the same time.

  • Easy to use: Intuitive and straightforward procedure.

  • Versatile applications: Ideal for use in immunology, cancer research, infectious disease, food safety, and more.


What is Included in an ELISA Kit?


Each ELISA kit from AAA Biotech typically contains the following components:


  • Pre-coated 96/48/24-well microplate

  • Standards and/or controls

  • Detection antibody

  • Enzyme conjugate

  • Substrate solution (e.g., TMB)

  • Stop solution

  • Sample diluent and wash buffer

  • Detailed protocol and instructions

Why Buy ELISA Kits from AAA Biotech?


  • Quick and Convenient Ordering: Simple online ordering process with responsive customer support.

  • Wide Selection of ELISA Kits: Extensive product range covering wide range of species, targets, and research areas.

  • Affordable Prices: High-quality kits at competitive prices to support all research budgets.

  • Over 10 Years Supporting the Research Community: A dedicated partner to researchers worldwide.

  • Shipping to 100+ Countries: Reliable international delivery with tracked shipments.

  • High-Quality, Validated Reagents: Designed for accuracy, reproducibility, and performance in research settings.

  • Trusted by Researchers Globally: Used in universities, biotech labs, and research institutes around the world.

  • Various Applications: Ideal for basic science, immunology, oncology, infectious disease study, and more.

When to Choose a Custom ELISA Kit, When to Buy a Ready-to-Use ELISA Kit?


Requirements for an ELISA kit can vary from project-to-project. Here are some strategies for making an informed decision about whether to go with a ready-to-use or a customized ELISA kit:


When to Choose a Ready-to-Use ELISA Kit:


  • Your target analyte is already available in the catalog

  • You need quick and reliable results without additional optimization

  • You are using “typical” sample types like serum, plasma, or cell culture supernatants

  • Your project requires cost-effective, validated, and widely used assays


When to Choose a Custom ELISA Kit:


  • Your analyte of interest is rare, novel, or not covered in existing kits

  • You are working with uncommon species or non-standard sample types

  • You need a specific assay format (competitive, sandwich, or indirect) tailored to your study

  • Your research demands unique sensitivity, specificity, or detection ranges

  • You want the assay optimized for your lab’s workflow and requirements


AAA Biotech supports both ready-to-use ELISA kits and Custom Assay Development Services, giving researchers the flexibility to select the best solution for their scientific goals.


ELISA Kit Protocol


The user manuals for our ELISA kits are conveniently accessible through the datasheets on our website or can be provided upon request. Each manual contains a clear explanation of the assay principle, a complete list of kit components, and a step-by-step protocol. These guides are designed to be straightforward, making them suitable for researchers who are new to ELISA techniques as well as experienced users who need a quick, reliable reference. In addition, Safety Data Sheets (SDS) for all products are available upon request to ensure safe handling.


What sets AAA Biotech apart is not just the range of assays we offer, but the consistency and reliability of our reagents. Every kit is carefully validated, ensuring that researchers can trust the results for both routine testing and advanced studies.


FAQs


When should I use a competitive ELISA assay?


Competitive ELISA is ideal when the target analyte is a smaller molecule (such as hormones or other short peptides or lipids/sugars) and there is unlikely to be sufficient surface or possible epitopes on the analyte/molecule to allow for two antibodies to be able to bind to it simultaneously (as would be required by an ELISA using the traditional “sandwich” design format).


What samples can ELISA kits be used for?


ELISA kits are compatible with a wide variety of biological samples, including serum, plasma, cell culture supernatants, urine, saliva, and tissue homogenates. Serum & plasma are routinely tested with the vast majority of kits in our catalog, but since many target analytes do not exist in these sample types, some will be further validated with various tissue homogenate or cell lysate samples. The samples ultimately tested by the manufacturing lab technician will largely depend on the target analyte’s typical location in an organism, or where its presence is of interest to the research community.


How long can I store my sample before using it for an ELISA assay?


Sample shelf-life ultimately depends on the intrinsic stability of the target analyte in the samples’ specific biological matrix, and also any other factors affecting it during storage (such as added preservatives and temperature). Generally:


  • Short-term (up to 48 hours): Store at 2–8°C
  • Long-term: Store at -20°C or -80°C for most biological samples

Where can I buy an ELISA test kit?


You can browse AAA Biotech’s comprehensive catalog and place your order directly through our website. For special requirements, you can also submit a request for a custom ELISA kit.


Why are ELISA tests costly?


ELISA kits involve high-quality reagents, validated antibodies, and precise controls to ensure accurate and reproducible results. Costs also reflect research and development, quality control, and the rigorous validation process required to support reliable scientific outcomes. While they may seem expensive, the investment ensures high sensitivity, specificity, and trustworthy data required by our users’ critical research.