ELISA Kits
At AAA Biotech, we provide Enzyme-Linked Immunosorbent Assay (ELISA) kits that provide accurate and reliable results. These kits can detect a wide range of antigens, hormones, proteins, peptides, etc. contained within a biological sample. Due to their high sensitivity and specificity, ELISA kits are used frequently in most laboratories involved in biological research.
Our catalog contains kits for detecting various target analytes in many different species, such as for humans, mice, rats, bovines, rabbits, chickens, monkeys, goats, sheep, and more. We also have ELISA testing kits that can react with less common species, such as horses, fish, cats, donkeys, and ducks. We have different types of ELISA kits for different formats – direct, indirect, sandwich, competitive, etc. Explore our range of ELISA assay kits to discover the one that best suits your needs, or contact our technical support team to help you in your search!
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Standard Curve (Sample)
Compare (5 max)
Mouse anti-neutrophil antibody, ANA ELISA Kit
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse phospho inhibitory subunit of NF kappaB alpha (pIKBalpha) ELISA Kit
$385/48-Strip-Wells
$575/96-Strip-Wells
$1,090/2x96-Strip-Wells
$1,575/3x96-Strip-Wells
$2,030/4x96-Strip-Wells
$2,240/5x96-Strip-Wells
$4,090/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human soluble OX40L, sOX40L ELISA Kit
TNFSF4; GP34; CD252; OX4OL; TXGP1; CD134L; OX-40L
$365/24-Strip-Wells (LIMIT 1)
$755/48-Strip-Wells
$1,065/96-Strip-Wells
$2,040/2x96-Strip-Wells
$2,970/3x96-Strip-Wells
$3,760/5x96-Strip-Wells
$3,845/4x96-Strip-Wells
$7,155/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rat Methylglyoxal (MGO) ELISA Kit
$385/48-Strip-Wells
$575/96-Strip-Wells
$1,090/2x96-Strip-Wells
$1,575/3x96-Strip-Wells
$2,030/4x96-Strip-Wells
$2,240/5x96-Strip-Wells
$4,090/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse Coenzyme Q10 (CoQ10) ELISA Kit
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Chicken Estradiol, E2 ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$495/48-Strip-Wells
$675/96-Strip-Wells
$1,290/2x96-Strip-Wells
$1,875/3x96-Strip-Wells
$2,420/4x96-Strip-Wells
$2,800/5x96-Strip-Wells
$5,315/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse Testosterone ELISA Kit
$440/48-Strip-Wells
$585/96-Strip-Wells
$1,110/2x96-Strip-Wells
$1,610/3x96-Strip-Wells
$2,075/4x96-Strip-Wells
$2,490/5x96-Strip-Wells
$4,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Collagen Type IV ELISA Kit
COL4A1; ICH; HANAC; POREN1; arresten
$620/48-Strip-Wells-(Competitive)
$620/48-Strip-Wells-(Sandwich)
$870/96-Strip-Wells-(Competitive)
$870/96-Strip-Wells-(Sandwich)
$1,665/2x96-Strip-Wells-(Competitive)
$2,420/3x96-Strip-Wells-(Competitive)
$3,130/4x96-Strip-Wells-(Competitive)
$3,740/5x96-Strip-Wells-(Competitive)
$3,740/5x96-Strip-Wells-(Sandwich)
$7,030/10x96-Strip-Wells-(Competitive)
$7,030/10x96-Strip-Wells-(Sandwich)
Standard Curve (Sample)
Compare (5 max)
Rat Luteinizing Hormone (LH) ELISA Kit
$455/24-Strip-Wells
$675/48-Strip-Wells
$895/96-Strip-Wells
$1,715/2x96-Strip-Wells
$2,495/3x96-Strip-Wells
$3,230/4x96-Strip-Wells
$3,510/5x96-Strip-Wells
$6,385/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Porcine High molecular weight Adiponectin ELISA Kit
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Canine Von Willebrand Factor (vWF) ELISA Kit
$405/48-Strip-Wells
$605/96-Strip-Wells
$1,150/2x96-Strip-Wells
$1,665/3x96-Strip-Wells
$2,150/4x96-Strip-Wells
$2,415/5x96-Strip-Wells
$4,400/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rat Receptor Activator of Nuclear Factor Kb Ligand ELISA Kit
TNFSF11; ODF; OPGL; sOdf; CD254; OPTB2; RANKL; TRANCE; hRANKL2
$620/48-Strip-Wells-(Competitive)
$620/48-Strip-Wells-(Sandwich)
$870/96-Strip-Wells-(Competitive)
$870/96-Strip-Wells-(Sandwich)
$1,665/2x96-Strip-Wells-(Competitive)
$2,420/3x96-Strip-Wells-(Competitive)
$3,130/4x96-Strip-Wells-(Competitive)
$3,740/5x96-Strip-Wells-(Competitive)
$3,740/5x96-Strip-Wells-(Sandwich)
$7,030/10x96-Strip-Wells-(Competitive)
$7,030/10x96-Strip-Wells-(Sandwich)
Standard Curve (Sample)
Compare (5 max)
Canine Ferritin ELISA Kit
FTH1; FHC; FTH; HFE5; PLIF; FTHL6; PIG15
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse Ubiquitin-like protein ISG15, ISG15 ELISA Kit
Isg15; G1p2; IP17; Irfp; UCRP; IGI15
$365/24-Strip-Wells (LIMIT 1)
$685/48-Strip-Wells
$950/96-Strip-Wells
$1,830/2x96-Strip-Wells
$2,660/3x96-Strip-Wells
$3,440/4x96-Strip-Wells
$3,540/5x96-Strip-Wells
$6,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Galectin 3 (GAL-3) ELISA Kit
LGALS3; L31; GAL3; MAC2; CBP35; GALBP; GALIG; LGALS2
$375/48-Strip-Wells
$510/96-Strip-Wells
$975/2x96-Strip-Wells
$1,415/3x96-Strip-Wells
$1,825/4x96-Strip-Wells
$2,085/5x96-Strip-Wells
$3,780/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human desmosine, DES ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$685/48-Strip-Wells
$950/96-Strip-Wells
$1,830/2x96-Strip-Wells
$2,660/3x96-Strip-Wells
$3,440/4x96-Strip-Wells
$3,540/5x96-Strip-Wells
$6,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rabbit Insulin Like Growth Factor 1 (IGF-1) ELISA Kit
$405/48-Strip-Wells
$605/96-Strip-Wells
$1,150/2x96-Strip-Wells
$1,665/3x96-Strip-Wells
$2,150/4x96-Strip-Wells
$2,415/5x96-Strip-Wells
$4,400/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human 8-isoprostane ELISA Kit
$640/96-Strip-Wells
$1,220/2x96-Strip-Wells
$1,765/3x96-Strip-Wells
$2,235/5x96-Strip-Wells
$2,280/4x96-Strip-Wells
$4,300/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse D-Dimer, D2D ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$755/48-Strip-Wells
$1,065/96-Strip-Wells
$2,040/2x96-Strip-Wells
$2,970/3x96-Strip-Wells
$3,760/5x96-Strip-Wells
$3,845/4x96-Strip-Wells
$7,155/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse Fibroblast Growth Factor 15 (FGF15) ELISA Kit
$465/24-Strip-Wells
$695/48-Strip-Wells
$925/96-Strip-Wells
$1,775/2x96-Strip-Wells
$2,585/3x96-Strip-Wells
$3,345/4x96-Strip-Wells
$3,665/5x96-Strip-Wells
$6,675/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse CXCL15 (C-X-C motif chemokine 15) ELISA Kit
CXCL8; IL8; NAF; GCP1; LECT; LUCT; NAP1; GCP-1; LYNAP; MDNCF; MONAP; NAP-1
Mouse. This ELISA detects CXCL15 (Uniprot: Q9WVL7), which is sometimes called IL-8. Please inquire for more details.
$440/48-Strip-Wells
$585/96-Strip-Wells
$1,110/2x96-Strip-Wells
$1,610/3x96-Strip-Wells
$2,075/4x96-Strip-Wells
$2,490/5x96-Strip-Wells
$4,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse F-box only protein 32, FBXO32 ELISA Kit
Fbxo32; MAFbx; Gm20361; AI430017; ATROGIN1; 4833442G10Rik
$365/24-Strip-Wells (LIMIT 1)
$685/48-Strip-Wells
$950/96-Strip-Wells
$1,830/2x96-Strip-Wells
$2,660/3x96-Strip-Wells
$3,440/4x96-Strip-Wells
$3,540/5x96-Strip-Wells
$6,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Chicken Interleukin 2, IL-2 ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$625/48-Strip-Wells
$865/96-Strip-Wells
$1,655/2x96-Strip-Wells
$2,405/3x96-Strip-Wells
$3,110/4x96-Strip-Wells
$3,415/5x96-Strip-Wells
$6,490/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rat Carboxypeptidase B, CPB1 ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$685/48-Strip-Wells
$950/96-Strip-Wells
$1,830/2x96-Strip-Wells
$2,660/3x96-Strip-Wells
$3,440/4x96-Strip-Wells
$3,540/5x96-Strip-Wells
$6,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Beta-Defensins 1 (DEFbeta1) ELISA Kit
DEFB1; BD1; HBD1; DEFB-1; DEFB101
$375/48-Strip-Wells
$510/96-Strip-Wells
$975/2x96-Strip-Wells
$1,415/3x96-Strip-Wells
$1,825/4x96-Strip-Wells
$2,085/5x96-Strip-Wells
$3,780/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human antidiuretic hormone/vasopressin/arginine vasopressin, ADH/VP/AVP ELISA Kit
AVP; VP; ADH; ARVP; AVRP; AVP-NPII
$365/24-Strip-Wells (LIMIT 1)
$755/48-Strip-Wells
$1,065/96-Strip-Wells
$2,040/2x96-Strip-Wells
$2,970/3x96-Strip-Wells
$3,760/5x96-Strip-Wells
$3,845/4x96-Strip-Wells
$7,155/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Secretory Immunoglobulin A (sIgA) ELISA Kit
$320/24-Strip-Wells
$405/48-Strip-Wells
$495/96-Strip-Wells
$945/2x96-Strip-Wells
$1,370/3x96-Strip-Wells
$1,760/4x96-Strip-Wells
$2,005/5x96-Strip-Wells
$3,805/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse Creatine Kinase (CK) ELISA kit
$385/48-Strip-Wells
$575/96-Strip-Wells
$1,090/2x96-Strip-Wells
$1,575/3x96-Strip-Wells
$2,030/4x96-Strip-Wells
$2,240/5x96-Strip-Wells
$4,090/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rat amyloid beta peptide 1-42 ELISA Kit
App; Ag; Abpp; Adap; Cvap; Abeta; betaApp; E030013M08Rik
$625/48-Strip-Wells
$880/96-Strip-Wells
$1,685/2x96-Strip-Wells
$2,450/3x96-Strip-Wells
$3,175/4x96-Strip-Wells
$3,795/5x96-Strip-Wells
$7,130/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Penk; Enk; Penk1; Penk2; Penk-rs
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human UDP-glucuronosyltransferase 1-1 ELISA Kit
UGT1A1; GNT1; UGT1; UDPGT; UGT1A; HUG-BR1; BILIQTL1; UDPGT 1-1
$440/48-Strip-Wells
$585/96-Strip-Wells
$1,110/2x96-Strip-Wells
$1,610/3x96-Strip-Wells
$2,075/4x96-Strip-Wells
$2,490/5x96-Strip-Wells
$4,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Sheep Fibrinogen ELISA Kit
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Canine IL-1beta (Interleukin 1 Beta) ELISA Kit
$380/24 Tests
$695/48 Tests
$835/96 Tests
$1,600/2x96 Tests
$2,315/3x96 Tests
$2,995/4x96 Tests
$3,410/5x96 Tests
$6,065/10x96 Tests
Standard Curve (Sample)
Compare (5 max)
Rat Interleukin 8 (IL-8/CXCL15) ELISA Kit
CXCL8; IL8; NAF; GCP1; LECT; LUCT; NAP1; GCP-1; LYNAP; MDNCF; MONAP; NAP-1
$690/48-Strip-Wells
$920/96-Strip-Wells
$1,765/2x96-Strip-Wells
$2,570/3x96-Strip-Wells
$3,325/4x96-Strip-Wells
$4,045/5x96-Strip-Wells
$7,920/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
COMP; MED; EDM1; EPD1; PSACH; THBS5
$680/96 Tests
$1,300/2x96 Tests
$1,890/3x96 Tests
$2,440/4x96 Tests
$3,015/5x96 Tests
Standard Curve (Sample)
Compare (5 max)
$365/24-Strip-Wells (LIMIT 1)
$455/48-Strip-Wells
$615/96-Strip-Wells
$1,170/2x96-Strip-Wells
$1,695/3x96-Strip-Wells
$2,190/4x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
INS; IDDM; ILPR; IRDN; IDDM1; IDDM2; MODY10
$440/48-Strip-Wells
$585/96-Strip-Wells
$1,110/2x96-Strip-Wells
$1,610/3x96-Strip-Wells
$2,075/4x96-Strip-Wells
$2,490/5x96-Strip-Wells
$4,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rat Collagen Type IV ELISA Kit
COL4A1; ICH; HANAC; POREN1; arresten
$620/48-Strip-Wells-(Competitive)
$620/48-Strip-Wells-(Sandwich)
$870/96-Strip-Wells-(Competitive)
$870/96-Strip-Wells-(Sandwich)
$1,665/2x96-Strip-Wells-(Competitive)
$2,420/3x96-Strip-Wells-(Competitive)
$3,130/4x96-Strip-Wells-(Competitive)
$3,740/5x96-Strip-Wells-(Competitive)
$3,740/5x96-Strip-Wells-(Sandwich)
$7,030/10x96-Strip-Wells-(Competitive)
$7,030/10x96-Strip-Wells-(Sandwich)
Standard Curve (Sample)
Compare (5 max)
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse NAD-dependent deacetylase sirtuin-6 ELISA Kit
Sirt6; Sir2l6; AI043036; 2810449N18Rik
$520/48-Strip-Wells
$680/96-Strip-Wells
$1,300/2x96-Strip-Wells
$1,890/3x96-Strip-Wells
$2,440/4x96-Strip-Wells
$2,785/5x96-Strip-Wells
$5,115/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rat Leukotriene B4 ELISA Kit
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Vasorin/SLIT-Like 2 ELISA Kit
$690/48-Strip-Wells
$920/96-Strip-Wells
$1,765/2x96-Strip-Wells
$2,570/3x96-Strip-Wells
$3,325/4x96-Strip-Wells
$4,045/5x96-Strip-Wells
$7,920/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
General Docosahexaenoic Acid (DHA) ELISA Kit
$550/24-Strip-Wells
$840/48-Strip-Wells
$1,115/96-Strip-Wells
$2,145/2x96-Strip-Wells
$3,115/3x96-Strip-Wells
$4,035/4x96-Strip-Wells
$4,410/5x96-Strip-Wells
$8,010/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Insulin-Like Growth Factor 1 ELISA Kit
$440/48-Strip-Wells
$585/96-Strip-Wells
$1,110/2x96-Strip-Wells
$1,610/3x96-Strip-Wells
$2,075/4x96-Strip-Wells
$2,490/5x96-Strip-Wells
$4,730/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Cross Linked N-Telopeptide Of Type I Collagen (NTXI) ELISA Kit
$320/24-Strip-Wells
$405/48-Strip-Wells
$495/96-Strip-Wells
$945/2x96-Strip-Wells
$1,370/3x96-Strip-Wells
$1,760/4x96-Strip-Wells
$2,005/5x96-Strip-Wells
$3,805/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
General Folinic Acid (FA) ELISA Kit
$375/24-Strip-Wells
$495/48-Strip-Wells
$640/96-Strip-Wells
$1,220/2x96-Strip-Wells
$1,765/3x96-Strip-Wells
$2,280/4x96-Strip-Wells
$2,625/5x96-Strip-Wells
$4,905/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Mannose Associated Serine Protease 3 ELISA Kit
$460/48-Strip-Wells
$630/96-Strip-Wells
$1,200/2x96-Strip-Wells
$1,735/3x96-Strip-Wells
$2,245/4x96-Strip-Wells
$2,580/5x96-Strip-Wells
$5,040/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Canine Alanine Aminotransferase ELISA Kit
$620/48-Strip-Wells
$870/96-Strip-Wells
$1,665/2x96-Strip-Wells
$2,420/3x96-Strip-Wells
$3,130/4x96-Strip-Wells
$3,740/5x96-Strip-Wells
$7,030/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse Fads3 (Fatty acid desaturase 3)
$440/48-Strip-Wells
$585/96-Strip-Wells
$1,110/2x96-Strip-Wells
$1,610/3x96-Strip-Wells
$2,075/4x96-Strip-Wells
$2,490/5x96-Strip-Wells
$4,730/10x96-Strip-Wells
What are the Benefits of ELISA Kits?
High sensitivity and specificity: Detects even low levels of analytes with excellent accuracy.
Quantitative results: Provides precise results of antigen and antibody concentration.
Scalable and high throughput: Ideal for analyzing large numbers of sample at the same time.
Easy to use: Intuitive and straightforward procedure
Versatile applications: Ideal for immunology, cancer research, infectious disease, food safety, and more.
What is Included in an ELISA Kit?
Each ELISA kit from AAA Biotech typically contains:
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 multiple 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 Components: 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.
FAQ
1. When should I use a competitive ELISA assay?
Competitive ELISA is ideal when the target analyte is 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).
2. 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 homogenates or cell lysates 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.
3. 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 from 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
Avoid repeated freeze-thaw cycles to maintain sample integrity.