Recombinant humaan PSMG4-eiwit

Proteasome assembly chaperone 4, also known as PSMG4, is a chaperone protein which promotes assembly of the 20S proteasome. It interacts with PSMG3, as well as directly alpha and beta subunits of the 20S proteasome but dissociates before the formation of half-proteasomes, probably upon recruitment of POMP. Recombinant human PSMG4 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.

Proteasome assembly chaperone 4, PAC4

E.coli

Human

His-Tag

SDS-PAGE

0.5 mg/mL (determined by Bradford assay)

> 95% by SDS-PAGE

15.9 kDa (143aa) confirmed by MALDI-TOF

PSMG4, Proteasome assembly chaperone 4, PAC4, ATGP1307-10 µg, ATGP1307-20 µg, ATGP1307-50 µg, ATGP1307-100 µg, ATGP1307-250 µg, ATGP1307-500 µg, ATGP1307-1 mg, ATGP1307-10, ATGP1307-20, ATGP1307-50, ATGP1307-100, ATGP1307-250, ATGP1307-500, ATGP1307-1

Le Tallec B., et al. (1998) Mol Cell. 17 (4) :660-74.; ; Ramos PC., et al. (1998) Cell. 20 (4) : 489-99.

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 1mM DTT, 10% glycerol, 0.1M NaCl

Heat Shock Proteins

NP_001122063

Q5JS54

Human

MGSSHHHHHH SSGLVPRGSH MEGLVVAAGG DVSLHNFSAR LWEQLVHFHV MRLTDSLFLW VGATPHLRNL AVAMCSRYDS IPVSTSLLGD TSDTTSTGLA QRLARKTNKQ VFVSYNLQNT DSNFALLVEN RIKEEMEAFP EKF