| Cat.No. : | DEFB104B-481H |
| Product Overview : | Recombinant Human DEFB104B was expressed in E. coli. |
| Description : | Defensins form a family of antimicrobial and cytotoxic peptides made by neutrophils. Defensins are short, processed peptide molecules that are classified by structure into three groups: alpha-defensins, beta-defensins and theta-defensins. All beta-defensin genes are densely clustered in four to five syntenic chromosomal regions. Chromosome 8p23 contains at least two copies of the duplicated beta-defensin cluster. This duplication results in two identical copies of defensin, beta 104, DEFB104A and DEFB104B, in head-to-head orientation. This gene, DEFB104B, represents the more telomeric copy. |
| Source : | E. coli |
| Species : | Human |
| Form : | Lyophilized from a 0.2 µM filtered solution of 20mM Phosphate buffer, 130mM NaCl, pH 7.4. Stable for at least 6 months from date of receipt under proper storage and handling conditions. |
| Molecular Mass : | 6 kDa |
| Endotoxin : | < 0.1 EU per µg protein as determined by LAL test |
| Purity : | >95% as determined by SDS-PAGE and Coomassie blue staining |
| Concentration : | Resuspend the protein to the desired concentration in proper buffer. |
| Gene Name : | DEFB104B defensin, beta 104B [ Homo sapiens ] |
| Official Symbol : | DEFB104B |
| Synonyms : | DEFB104B; defensin, beta 104B; beta-defensin 104; beta-defensin 4; defensin, beta 104; BD-4; hBD-4; DEFB-4; DEFB104A; |
| Gene ID : | 503618 |
| mRNA Refseq : | NM_001040702 |
| Protein Refseq : | NP_001035792 |
| UniProt ID : | Q8WTQ1 |
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