• Human ANXA2 (Annexin A2) Sandwich ELISA (STJE0002236)

Human ANXA2 (Annexin A2) Sandwich ELISA (STJE0002236)

SKU:
STJE0002236

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Applications: ELISA
Reactivity: Human
Note: FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS.
Sensitivity: 0.38ng/mL
Detection Limit: 0.63~40ng/mL
Short Description: This ANXA2 Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human cell culture supernatant, serum and plasma (EDTA, citrate, heparin).
Storage Instruction: If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual.
Assay Time: 3.5h
Detection: Colormetric
Gene Symbol: ANXA2
Gene ID: 302
Uniprot ID: ANXA2_HUMAN
Specificity: This kit recognizes Human ANXA2 in samples. No significant cross-reactivity or interference between Human ANXA2 and analogues was observed.
Sample Type: Serum, plasma and other biological fluids
Function Calcium-regulated membrane-binding protein whose affinity for calcium is greatly enhanced by anionic phospholipids. It binds two calcium ions with high affinity. May be involved in heat-stress response. Inhibits PCSK9-enhanced LDLR degradation, probably reduces PCSK9 protein levels via a translational mechanism but also competes with LDLR for binding with PCSK9. (Microbial infection) Binds M.pneumoniae CARDS toxin, probably serves as one receptor for this pathogen. When ANXA2 is down-regulated by siRNA, less toxin binds to human cells and less vacuolization (a symptom of M.pneumoniae infection) is seen.
Protein Name Annexin A2
Annexin Ii
Annexin-2
Calpactin I Heavy Chain
Calpactin-1 Heavy Chain
Chromobindin-8
Lipocortin Ii
Placental Anticoagulant Protein Iv
Pap-Iv
Protein I
P36
Database Links Reactome: R-HSA-445355
Reactome: R-HSA-6798695
Reactome: R-HSA-75205
Reactome: R-HSA-8950505
Cellular Localisation Secreted
Extracellular Space
Extracellular Matrix
Basement Membrane
Melanosome
In The Lamina Beneath The Plasma Membrane
Identified By Mass Spectrometry In Melanosome Fractions From Stage I To Stage Iv
Translocated From The Cytoplasm To The Cell Surface Through A Golgi-Independent Mechanism
Alternative ELISA Names Annexin A2 ELISA kit
Annexin Ii ELISA kit
Annexin-2 ELISA kit
Calpactin I Heavy Chain ELISA kit
Calpactin-1 Heavy Chain ELISA kit
Chromobindin-8 ELISA kit
Lipocortin Ii ELISA kit
Placental Anticoagulant Protein Iv ELISA kit
Pap-Iv ELISA kit
Protein I ELISA kit
P36 ELISA kit
ANXA2 ELISA kit
ANX2 ELISA kit
ANX2L4 ELISA kit
CAL1H ELISA kit
LPC2D ELISA kit
Specificity This kit recognizes Human ANXA2 in samples. No significant cross-reactivity or interference between Human ANXA2 and analogues was observed.
Reproducibility Both intra-CV and inter-CV are

Information sourced from Uniprot.org


Item Specifications Storage
Micro ELISA Plate (Dismountable) 96T: 8 wells ×12 strips strips -20℃, 6 months
Reference Standard 96T: 2 vials 48T: 1 vial -20℃, 6 months
Concentrated Biotinylated Detection Ab (100×) 96T: 1 vial, 120 μL 60 μL -20℃, 6 months
Concentrated HRP Conjugate (100×) 96T: 1 vial, 120 μL 60 μL -20℃ (Protect from light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 2-8°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL 2-8°C, 6 months
HRP Conjugate Diluent 1 vial, 14 mL 2-8°C, 6 months
Concentrated Wash Buffer (25×) 1 vial, 30 mL 2-8°C, 6 months
Substrate Reagent 1 vial, 10 mL 2-8℃ (Protect from light)
Stop Solution 1 vial, 10 mL 2-8°C
Plate Sealer 5 pieces
Manual 1 copy
Certificate of Analysis 1 copy

Sample Type Range (%) Average Recovery (%)
Serum(n=8) 88-102 94
EDTA plasma (n=8) 93-108 99
Cell culture media (n=8) 92-107 98

Intra-assay Precision Intra-assay Precision Intra-assay Precision Inter-assay Precision Inter-assay Precision Inter-assay Precision
Sample 1.00 2.00 3.00 1.00 2.00 3.00
n 20.00 20.00 20.00 20.00 20.00 20.00
Mean (ng/mL) 2.02 3.69 18.13 1.96 3.63 18.51
Standard deviation 0.14 0.20 0.94 0.14 0.16 0.78
CV (%) 6.93 5.42 5.18 7.14 4.41 4.21