Defensins are a family of antimicrobial and cytotoxic peptides thought to be involved in host defense.
They are abundant in the granules of neutrophils and also found in the epithelia of mucosal surfaces such as those of the intestine, respiratory tract, urinary tract, and vagina.
Members of the defensin family are highly similar in protein sequence and distinguished by a conserved cysteine motif.
Neutrophil defensin 3 encoded by DEFA3, defensin, alpha 3, is found in the microbicidal granules of neutrophils and likely plays a role in phagocyte-mediated host defense.
Several alpha defensin genes are clustered on chromosome 8.
DEFA3 differs from defensin, alpha 1 by only one amino acid.
This gene and the gene encoding defensin, alpha 1 are both subject to copy number variation.
Applications:Suitable for use in Immunohistochemistry and ELISA.
Other applications not tested.
Recommended Dilution:Immunohistochemistry (paraffin): 1:100-1:300ELISA: 1:20,000Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, 0.5% BSA, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of human Defensin alpha3.
Isotype：IgG
Calc Applications Abbrev：E IHC
Calc Crossreactivity：Hu
Immunogen：Synthetic peptide corresponding to the Internal region of human Defensin alpha3.
