Alpha Defensin 1 (DEFA1) Antibody – Rabbit Polyclonal

Rabbit IgG polyclonal antibody for Neutrophil defensin 1(DEFA1) detection.
Background: Defensin, alpha 1, also known as human alpha defensin 1, human neutrophil peptide 1 (HNP-1) or neutrophil defensin 1 is a human protein that is encoded by the DEFA1 gene. 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. The protein encoded by this gene, defensin, alpha 1, 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. This gene differs from defensin, alpha 3 by only one amino acid. This gene and the gene encoding defensin, alpha 3 are both subject to copy number variation.

1. "Entrez Gene: DEFA1 defensin, alpha 1".
2. Aldred PM, Hollox EJ, Armour JA (Jul 2005). "Copy number polymorphism and expression level variation of the human alpha-defensin genes DEFA1 and DEFA3".Hum Mol Genet. 14 (14): 2045-52.
3. Feng Y, Gutekunst CA, Eberhart DE, Yi H, Warren ST, Hersch SM (Mar 1997). "Fragile X mental retardation protein: nucleocytoplasmic shuttling and association with somatodendritic ribosomes". J Neurosci. 17 (5): 1539-47.

Small volumes of anti-DEFA1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS178711 is an antibody targeting DEFA1. Also known as Anti-Alpha Defensin 1 Antibody. Reactive in Human, Rat. Host: Rabbit.