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用一种包含多种抗原决定簇的抗原免疫动物，可刺激机体多个B细胞*产生针对多种抗原表位的不同抗体。所获得的免疫血清实际上是含有多种抗体的混合物。

产品概述

产品名（Product Name）

DEF1 rabbit Polyclonal Antibody

货号（Catalog No.）

ATA28067

种类（Category）

Primary antibodies

表达宿主（Host）

Rabbit

反应种属（Species specificity）

Human

应用实验（Tested applications）

WB,ELISA

*性（Clonality）

Polyclonal

偶连物（Conjugation）

Unconjugated

免疫原（Immunogen）

Synthesized peptide derived from human protein . at AA range: 41-90

产品性能

状态（Form）

Liquid

存放条件（Storage）

Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 4 °C for frequent use. Store 

at -20 to -80 °C for twelve months from the date of receipt.

纯化方式（Purity）

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific 

immunogen.

应用

WB 1:500-2000 ELISA 1:5000-20000

产品背景

defensin alpha 1(DEFA1) Homo sapiens 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. 

[provided by RefSeq, Oct 2014],