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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Human MUC5AC (Mucin 5 Subtype AC) ELISA Kit
$345/24 Tests
$600/48 Tests
$685/96 Tests
$1,310/2x96 Tests
$1,905/3x96 Tests
$2,460/4x96 Tests
$2,875/5x96 Tests
$5,120/10x96 Tests
Standard Curve (Sample)
Compare (5 max)
Bovine alpha-Galactosyl 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 Glucosylceramidase (GBA) 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)
Porcine Immumoglobulin A 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)
Rat C-telopeptide of type II collagen ELISA Kit
COL2A1; AOM; ANFH; SEDC; STL1; COL11A3
$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)
Bovine Syndecan-1/CD138 ELISA Kit
SDC1; SDC; CD138; SYND1; syndecan
$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)
Rat Nuclear factor kB 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)
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Mouse Inducible nitric oxide synthase ELISA Kit
Inos; bs36h12.y1; CG11143; DmelCG11143; INOS
$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)
Porcine Complement 5 a (C5a) 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)
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Porcine Heparin 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)
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Mouse Brain Natriuretic Peptide (BNP) 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 Cyclin B (CCNB) ELISA Kit
CycB; 2g; 3510; CG3510; chr2R:18312808..18312907; cyc B; Cyc B; cyc-B; CYC-B; cycb; cycB; Cycb; CYCB; cyclin B; cyclinB; DmcycB; DmelCG3510; mAbF2F4
$335/24-Strip-Wells
$430/48-Strip-Wells
$535/96-Strip-Wells
$1,015/2x96-Strip-Wells
$1,470/3x96-Strip-Wells
$1,900/4x96-Strip-Wells
$2,155/5x96-Strip-Wells
$4,045/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
General Lysophosphatidylcholine (LPC) ELISA Kit
$505/24-Strip-Wells
$765/48-Strip-Wells
$1,020/96-Strip-Wells
$1,970/2x96-Strip-Wells
$2,865/3x96-Strip-Wells
$3,710/4x96-Strip-Wells
$4,070/5x96-Strip-Wells
$7,405/10x96-Strip-Wells
Standard Curve (Sample)
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Canine N-terminal pro-brain natriuretic peptide, NT-proBNP 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)
Rat Matrix Metalloproteinase 1 ELISA Kit
Mmp1; CG4859; dm1-MMP; Dm1-MMP; DmelCG4859; dmmp1; dMMP1; l(2)k04809; Mmp 1; MMP-1; mmp1; MMp1; MMP1
$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)
Fish Ethoxyresorufin-O-deethylase (EROD) ELISA Kit
$625/48-Strip-Wells
$775/96-Strip-Wells
$1,480/2x96-Strip-Wells
$2,155/3x96-Strip-Wells
$2,785/4x96-Strip-Wells
$3,200/5x96-Strip-Wells
$6,280/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse N-Terminal Gasdermin D 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)
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Rat plasmin-antiplasmin complex, PAP ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$615/48-Strip-Wells
$845/96-Strip-Wells
$1,620/2x96-Strip-Wells
$2,345/3x96-Strip-Wells
$3,035/4x96-Strip-Wells
$3,390/5x96-Strip-Wells
$6,445/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Olfactomedin 4 (OLFM4) ELISA Kit
OLFM4; GC1; OLM4; OlfD; GW112; hGC-1; hOLfD; UNQ362; bA209J19.1
$440/24-Strip-Wells
$635/48-Strip-Wells
$840/96-Strip-Wells
$1,610/2x96-Strip-Wells
$2,330/3x96-Strip-Wells
$3,015/4x96-Strip-Wells
$3,275/5x96-Strip-Wells
$5,990/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Mouse N-Terminal Pro Brain Natriuretic Peptide (NT-ProBNP) ELISA Kit
NPPA; ANF; ANP; PND; ATFB6; ATRST2; CDD-ANF
$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)
Chicken Follicle Stimulating Hormone (FSH) 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 Visceral Adipose Specific Serine Protease Inhibitor 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 Argininosuccinate lyase (ASL) 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)
Dog Erythropoietin, EPO ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$805/48-Strip-Wells
$1,140/96-Strip-Wells
$2,195/2x96-Strip-Wells
$3,195/3x96-Strip-Wells
$4,025/5x96-Strip-Wells
$4,135/4x96-Strip-Wells
$7,610/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Hypoxia-Inducible Factor 1alpha Antibody 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)
Canine Dihydrotestosterone, DHT ELISA Kit
$365/24-Strip-Wells (LIMIT 1)
$805/48-Strip-Wells
$1,140/96-Strip-Wells
$2,195/2x96-Strip-Wells
$3,195/3x96-Strip-Wells
$4,025/5x96-Strip-Wells
$4,135/4x96-Strip-Wells
$7,610/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human Hypoxia-inducible gene 2 protein 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)
Mouse Myosin Light Chain Kinase (MLCK) ELISA Kit
MYLK; KRP; AAT7; MLCK; MLCK1; MYLK1; smMLCK; MLCK108; MLCK210; MSTP083
$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 Complement C1s subcomponent (C1S) 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)
Rat angiotensin 1-7, Ang1-7 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)
Bovine Glutathione peroxidase ELISA Kit
GPX3; GPx-P; GSHPx-3; GSHPx-P
$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 Follistatin Like Protein 1, FSTL1 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)
Human Interferon-induced protein with tetratricopeptide repeats 3, IFIT3 ELISA Kit
IFIT3; P60; IRG2; IFI60; IFIT4; ISG60; RIG-G; CIG-49; GARG-49
$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)
Mouse Cytochrome Oxidase 4 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)
Rabbit Cardiac Troponin T ELISA Kit
TNNT2; CMH2; RCM3; TnTC; cTnT; CMD1D; CMPD2; LVNC6
$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 Toll-like receptor 4 ELISA Kit
TLR4; TOLL; CD284; TLR-4; ARMD10
$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 Thymosin Alpha 1 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)
Rat Tissue type Plasminogen Activator 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 Procollagen I N-Terminal Propeptide (PINP) 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 GLUT1 (Glucose Transporter 1) ELISA Kit
SLC2A1; PED; DYT9; GLUT; DYT17; DYT18; EIG12; GLUT1; HTLVR; GLUT-1; GLUT1DS
$345/24 Tests
$600/48 Tests
$700/96 Tests
$1,345/2x96 Tests
$1,945/3x96 Tests
$2,515/4x96 Tests
$2,875/5x96 Tests
$5,120/10x96 Tests
Standard Curve (Sample)
Compare (5 max)
Human Coagulation Factor V/Plasma Factor V ELISA Kit
F5; FVL; PCCF; THPH2; RPRGL1
$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 Eosinophil-Derived Neurotoxin 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)
Fish 17alpha, 20beta dihydroxy progesterone (17alpha, 20betaOH-PROG) ELISA Kit
$415/48-Strip-Wells
$615/96-Strip-Wells
$1,170/2x96-Strip-Wells
$1,695/3x96-Strip-Wells
$2,190/4x96-Strip-Wells
$2,460/5x96-Strip-Wells
$4,470/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Human neopterin 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 Bone Morphogenetic Protein 10 ELISA Kit
$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)
Cattle Prolactin (PRL) ELISA Kit
$355/24-Strip-Wells
$455/48-Strip-Wells
$590/96-Strip-Wells
$1,120/2x96-Strip-Wells
$1,620/3x96-Strip-Wells
$2,090/4x96-Strip-Wells
$2,375/5x96-Strip-Wells
$4,455/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Rabbit Procollagen Type I C-Terminal Propeptide 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 Aggrecan (AGC) ELISA Kit
ACAN; AGC1; SEDK; AGCAN; CSPG1; MSK16; CSPGCP
$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)
Rat cyclooxygenase-2, COX-2 ELISA Kit
PTGS2; COX2; COX-2; PHS-2; PGG/HS; PGHS-2; hCox-2; GRIPGHS
$480/48-Strip-Wells
$695/96-Strip-Wells
$1,335/2x96-Strip-Wells
$1,930/3x96-Strip-Wells
$2,495/4x96-Strip-Wells
$2,890/5x96-Strip-Wells
$5,650/10x96-Strip-Wells
Standard Curve (Sample)
Compare (5 max)
Chicken Brain Derived Neurotrophic Factor (BDNF) 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
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.