Recombinant Human SPARC protein (SPARC) Active

Catalog No : IGX-RP2116-1MG
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Product name Recombinant Human SPARC protein (SPARC) Active
Catalog No IGX-RP2116-1MG
Supplier’s Catalog No IGX-RP2116-1MG
Supplier ImuGeX
Source antigen Recombinant, expressed in E.Coli, 18-303 Amino Acids
Reactivity Human
Cross reactivity Human
Applications Functional studies, Bioassays or User optimised
Molecular weight 8.1 KDa
Storage Store at -20℃/-80℃.
Other names Basement-membrane protein 40, Osteonectin, ON, Secreted protein acidic and rich in cysteine,
Grade Highly Purified
Purity >97% determined by SDS-PAGE and HPLC, Endotoxin Level: <1.0 EU/µg as determined by LAL method.
Form Lyophilized from a 0.2 µm filtered PBS, pH 7.4
Reactivity life 12 months, when stored accoring to instructions.
Note For reserch purpose only, not for In Vivo use or as therapeutics.
Purity >97% determined by SDS-PAGE and HPLC, Endotoxin Level: <1.0 EU/µg as determined by LAL method.
Description Appears to regulate cell growth through interactions with the extracellular matrix and cytokines. Binds calcium and copper, several types of collagen, albumin, thrombospondin, PDGF and cell membranes. There are two calcium binding sites; an acidic domain that binds 5 to 8 Ca(2+) with a low affinity and an EF-hand loop that binds a Ca(2+) ion with a high affinity. Sequence: MSYYHHHHHH DYDIPTTENL YFQGAMGSA+P QQEALPDETE VVEETVAEVT EVSVGANPVQ VEVGEFDDGA EETEEEVVAE NPCQNHHCKH GKVCELDENN TPMCVCQDPT SCPAPIGEFE KVCSNDNKTF DSSCHFFATK CTLEGTKKGH KLHLDYIGPC KYIPPCLDSE LTEFPLRMRD WLKNVLVTLY ERDEDNNLLT EKQKLRVKKI HENEKRLEAG DHPVELLARD FEKNYNMYIF PVHWQFGQLD QHPIDGYLSH TELAPLRAPL IPMEHCTTRF FETCDLDNDK YIALDEWAGC FGIKQKDIDK DLVI140. Biological Activity: Biologically Fully Active when compared to standard. The ED50 as determined by its ability to inhibit the cell growth of Mv1Lu mink lung epithelial cells is less than 3.0 µg/mL, corresponding to a specific activity of > 333 IU/mg.