Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal to Annexin-2/ANXA2 - BSA and Azide free (Detector)
- Suitable for: Sandwich ELISA
- Reacts with: Human
Product nameAnti-Annexin-2/ANXA2 antibody - BSA and Azide free (Detector)
See all Annexin-2/ANXA2 primary antibodies
DescriptionRabbit monoclonal to Annexin-2/ANXA2 - BSA and Azide free (Detector)
Tested applicationsSuitable for: Sandwich ELISAmore details
Species reactivityReacts with: Human
ab267438 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Annexin A2. The recommended pair for sandwich ELISA is:
Capture: ab267437, Human Annexin A2 Capture Antibody (unconjugated)
Detector: ab267438, Human Annexin A2 Detector Antibody (unconjugated)
The reference range value is 8.77 - 100 pg/ml.
The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.
Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency. The antibodies are provided at an approximate concentration of 1 mg/ml as measured by the protein A280 method. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is a recombinant monoclonal antibody, which offers several advantages including:
-High batch-to-batch consistency and reproducibility
-Improved sensitivity and specificity
-Long-term security of supply
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Storage instructionsShipped at 4°C. Store at +4°C.
Concentration information loading...
sELISA pair antibody
Our Abpromise guarantee covers the use of ab267438 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|Sandwich ELISA||Use at an assay dependent concentration. Can be paired for Sandwich ELISA with PE / R-Phycoerythrin Conjugation Kit - Lightning-Link® (ab102918) and Biotinylation Kit / Biotin Conjugation Kit (Fast and Type A) - Lightning-Link® (ab201795).|
FunctionCalcium-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.
Sequence similaritiesBelongs to the annexin family.
Contains 4 annexin repeats.
DomainA pair of annexin repeats may form one binding site for calcium and phospholipid.
modificationsPhosphorylation of Tyr-24 enhances heat stress-induced translocation to the cell surface.
Cellular localizationSecreted > 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.
- Information by UniProt
- Annexin A2 antibody
- Annexin II antibody
- Annexin II, heavy chain antibody
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab267438 has not yet been referenced specifically in any publications.