Recombinant Human Cathepsin S protein

重组人Cathepsin S蛋白 | 重组人组织蛋白酶S蛋白 | 重组人Cathepsin S蛋白 | 重组人组织蛋白酶S蛋白

Cathepsin S | CathepsinS | CATS_HUMAN | Ctss | EC 3.4.22 | EC 3.4.22.27 | FLJ50259 | MGC3886 | Cathepsin S | CathepsinS | CATS_HUMAN | Ctss | EC 3.4.22 | EC 3.4.22.27 | FLJ50259 | MGC3886

rp143673-10μg

10μg

无动物源

≥90%(SDS-PAGE)

≥90% (SDS-PAGE)

Thiol protease. Key protease responsible for the removal of the invariant chain from MHC class II molecules and MHC class II antigen presentation. The bond-specificity of this proteinase is in part similar to the specificities of cathepsin L1 Publication. Catalytic activity: Similar to cathepsin L, but with much less activity on Z-Phe-Arg-|-NHMec, and more activity on the Z-Val-Val-Arg-|-Xaa compound.

Measured by its ability to cleave a fluorogenic peptide substrate, (7-methoxycoumarin-4-yl) acetyl-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys (2, 4-dinitrophenyl)-NH2. Cleavage of substrate can be measured using excitation and emission wavelength at 320 nm and 405 nm, respectively.The specific activity is >300 pmoles/min/μg.

重组表达

39 kDa and 28 kDa

C-8×His

37 kDa and 26 kDa under reducing conditions.

HEK293 Accession #: P25774-1 | HEK293

<0.1 EU/μg

人(Human)

17-331 aa

QLHKDPTLDHHWHLWKKTYGKQYKEKNEEAVRRLIWEKNLKFVMLHNLEHSMGMHSYDLGMNHLGDMTSEEVMSLMSSLRVPSQWQRNITYKSNPNRILPDSVDWREKGCVTEVKYQGSCGACWAFSAVGALEAQLKLKTGKLVSLSAQNLVDCSTEKYGNKGCNGGFMTTAFQYIIDNKGIDSDASYPYKAMDQKCQYDSKYRAATCSKYTELPYGREDVLKEAVANKGPVSVGVDARHPSFFLYRSGVYYEPSCTQNVNHGVLVVGYGDLNGKEYWLVKNSWGHNFGEEGYIRMARNKGNHCGIASFPSYPEIHHHHHHHH

Yes

Yes