Recombinant humaan SSR2-eiwit

The signal sequence receptor (SSR) is a glycosylated endoplasmic reticulum (ER) membrane receptor associated with protein translocation across the ER membrane. The SSR consists of 2 subunits, a 34-kD glycoprotein (alpha-SSR or SSR1) and a 22-kD glycoprotein (beta-SSR or SSR2) . The human beta-signal sequence receptor gene (SSR2) maps to chromosome bands 1q21-q23. Recombinant human SSR2 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.

Tanslocon-associated protein subunit beta precursor, Tanslocon-associated protein subunit beta precursor, HSD25, TLAP, TRAP-BETA, TRAPB

E.coli

Human

His-Tag

SDS-PAGE

0.5 mg/mL (determined by Bradford assay)

> 90% by SDS-PAGE

16.8 kDa (155aa) confirmed by MALDI-TOF

SSR2, Tanslocon-associated protein subunit beta precursor, Tanslocon-associated protein subunit beta precursor, HSD25, TLAP, TRAP-BETA, TRAPB, ATGP1986-10 µg, ATGP1986-20 µg, ATGP1986-50 µg, ATGP1986-100 µg, ATGP1986-250 µg, ATGP1986-500 µg, ATGP1986-1 mg, ATGP1986-10, ATGP1986-20, ATGP1986-50, ATGP1986-100, ATGP1986-250, ATGP1986-500, ATGP1986-1

Chinen K. et al. (1995) Cytogenet Cell Genet. 70:215-217.; ; Tajima S. et al. (1986) J Cell Biol. 103:1167-1178.;

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol 0.1M NaCl

Signal Transduction

NP_003136

P43308

Human

EEGARLL ASKSLLNRYA VEGRDLTLQY NIYNVGSSAA LDVELSDDSF PPEDFGIVSG MLNVKWDRIA PASNVSHTVV LRPLKAGYFN FTSATITYLA QEDGPVVIGS TSAPGQGGIL AQREFDRRFS PHFLD