P4HB Protein (AA 29-313, partial) (GST tag)

Catalog No. ABIN7479158

Product Details

Target: P4HB (Prolyl 4-Hydroxylase, beta Polypeptide (P4HB))

Protein Type: Recombinant

Protein Characteristics: AA 29-313, partial

Origin: Human

Source: Escherichia coli (E. coli)

Purification tag / Conjugate: This P4HB protein is labelled with GST tag.

Application: ELISA

Sequence: LRKSNFAEAL AAHKYLLVEF YAPWCGHCKA LAPEYAKAAG KLKAEGSEIR LAKVDATEES DLAQQYGVRG YPTIKFFRNG DMASPKEYTA GREADDIVNW LKKRTGPAAT TLPDGAAAES LVESSEVAVI GFFKDVESDS AKQFLQAAEA IDDIPFGITS NSDVFSKYQL DKDGVVLFKK FDEGRNNFEG EVTKENLLDF IKHNQLPLVI EFTEQTAPKI FGGEIKTHIL LFLPKSVSDY DGKLSNFKTA AESFKGKILF IFIDSDHTDN QRILEFFGLK KEECP

Characteristics: Please inquire if you are interested in this recombinant protein expressed in E. coli, mammalien cells or by baculovirus infection. Be aware about differences in price and lead time.

Purity: 95 %

Application Details

Comment:

The yeast protein expression system is the most economical and efficient eukaryotic system for secretion and intracellular expression. A protein expressed by the mammalian cell system is of very high-quality and close to the natural protein. But the low expression level, the high cost of medium and the culture conditions restrict the promotion of mammalian cell expression systems. The yeast protein expression system serve as a eukaryotic system integrate the advantages of the mammalian cell expression system. A protein expressed by yeast system could be modificated such as glycosylation, acylation, phosphorylation and so on to ensure the native protein conformation. It can be used to produce protein material with high added value that is very close to the natural protein. Our proteins produced by yeast expression system has been used as raw materials for downstream preparation of monoclonal antibodies.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Concentration: 0.2-2 mg/mL

Buffer: Tris-based buffer, 50 % glycerol

Handling Advice: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week

Storage: -20 °C

Storage Comment: Store at -20 °C for extended storage, conserve at -20 °C or -80 °C

Target Details

Target: P4HB (Prolyl 4-Hydroxylase, beta Polypeptide (P4HB))

Alternative Name: Protein disulfide-isomerase protein (P4HB Products)

Synonyms: DSI Protein, ERBA2L Protein, GIT Protein, P4Hbeta Protein, PDI Protein, PDIA1 Protein, PHDB Protein, PO4DB Protein, PO4HB Protein, PROHB Protein, PDA2 Protein, PDIP Protein, PDIR Protein, ERp59 Protein, Pdia1 Protein, Thbp Protein, p55 Protein, XPDIp Protein, pdi Protein, 1810041F13Rik Protein, AI661267 Protein, Pdip Protein, Pdipl Protein, p58 Protein, prolyl 4-hydroxylase subunit beta Protein, protein disulfide isomerase family A member 2 Protein, prolyl 4-hydroxylase, beta polypeptide Protein, protein disulfide isomerase family A member 2 L homeolog Protein, protein disulfide isomerase associated 2 Protein, prolyl 4-hydroxylase subunit beta L homeolog Protein, protein disulfide-isomerase Protein, P4HB Protein, PDIA2 Protein, P4hb Protein, pdia2.L Protein, Pdia2 Protein, p4hb.L Protein, LOC8281065 Protein

Background: This multifunctional protein catalyzes the formation, breakage and rearrangement of disulfide bonds. At the cell surface, seems to act as a reductase that cleaves disulfide bonds of proteins attached to the cell. May therefore cause structural modifications of exofacial proteins. Inside the cell, seems to form/rearrange disulfide bonds of nascent proteins. At high concentrations, functions as a chaperone that inhibits aggregation of misfolded proteins. At low concentrations, facilitates aggregation (anti-chaperone activity). May be involved with other chaperones in the structural modification of the TG precursor in hormone biogenesis. Also acts a structural subunit of various enzymes such as prolyl 4-hydroxylase and microsomal triacylglycerol transfer protein MTTP

Molecular Weight: 59.1 kD

UniProt: P07237

Pathways: Maintenance of Protein Location, Cell RedoxHomeostasis, Lipid Metabolism