Human cells

DYKDDDDK

NM_004967; NP_004958; UniProt#: P21815; GeneID: 3381;

BNSP; BSP; BSP-II; SP-II

35.1 kDa

>90% by SDS-PAGE gel and Coomassie Blue staining

Antigens, Western, ELISA and other in vitro binding or in vivo functional assays, and protein-protein interaction studies; For research & development use only!

Purified protein formulated in a sterile solution of TBS buffer, pH7.4, without any preservatives

Endotoxin level is < 0.1 ng/µg of protein (<1EU /µg)

Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Promotes Arg-Gly-Asp-dependent cell attachment. [UniProtKB/Swiss-Prot Function]