P7122
Anti-Protein Disulfide Isomerase (DL-11) antibody produced in rabbit
affinity isolated antibody, buffered aqueous solution
别名:
Prolyl 4-hydroxylase subunit β (P4HB), Anti-Erp58, Anti-PDI
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关于此项目
Conjugate:
unconjugated
Clone:
polyclonal
Application:
IF, IP, WB CL
Citations:
10
biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen 57 kDa
species reactivity
mouse, human, rat
packaging
antibody small pack of 25 μL
enhanced validation
independent
Learn more about Antibody Enhanced Validation
technique(s)
immunoprecipitation (IP): 1-2 μg using RIPA lysate (250-500 μg) of rat NRK cells, indirect immunofluorescence: 2-5 μg/mL using human HeLa cells, western blot (chemiluminescent): 0.1-0.2 μg/mL using whole extract of mouse NIH3T3 cells
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Quality Level
Gene Information
human ... P4HB(5034)
mouse ... P4hb(18453)
rat ... P4hb(25506)
General description
Prolyl 4-hydroxylase subunit β (P4HB) is a redox-regulated thiol-containing protein. The gene encoding this protein is localized on human chromosome 17q25.3.
Protein Disulfide Isomerase is an abundant multifunctional, soluble enzyme (E.C. 5.3.4.1). PDI is expressed in cellular localizations such as the cell surface, cytosol and nucleus. PDI consists of four tandem domains, two of which contain a catalytic site for S-S bond formation. One domain is the main site of noncovalent interaction with other peptides or proteins. PDI has an N-terminal ER signal and C-terminal ER retention KDEL signal sequences.
Immunogen
synthetic peptide corresponding to amino acid residues 498-508 of human protein disulfide isomerase.
Application
Anti-Protein Disulfide Isomerase (DL-11) antibody produced in rabbit has been used in:
- immunofluorescence
- immunoprecipitation
- immunoblotting
Biochem/physiol Actions
Prolyl 4-hydroxylase subunit β (P4HB) acts as a molecular chaperone in the endoplasmic reticulum of cells and also as an oxidoreductase. It associates with steroid hormones and modulates their actions, concentrations and storage. P4HB accelerates the formation of disulphide bonds in proteins and hence aids in their folding.
Protein Disulfide Isomerase serves as a molecular chaperone, that can suppress protein aggregation. PDI has functions as an essential component of two protein complexes: the heterotetramer collagen prolyl 4-hydroxylase and the heterodimer microsomal triglyceride transfer protein. PDI participates in the hydroxylation of prolines in procollagen during collagen synthesis and in the transfer of neutral lipid onto nascent lipoprotein particles. PDI has calcium-dependent transglutaminase activity, which catalyzes the formation of isopeptide bonds.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin and 15 mM sodium azide.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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存储类别
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
低风险生物材料
常规特殊物品
此项目有
Anish V Sharda et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 27(20), 5708-5717 (2021-08-18)
Thromboembolic events (TE) are the most common complications of myeloproliferative neoplasms (MPN). Clinical parameters, including patient age and mutation status, are used to risk-stratify patients with MPN, but a true biomarker of TE risk is lacking. Protein disulfide isomerase (PDI)
Mechanism of the antichaperone activity of protein disulfide isomerase: facilitated assembly of large, insoluble aggregates of denatured lysozyme and PDI
Sideraki V and Gilbert HF
Biochemistry, 39(5), 1180-1188 (2000)
Lia S Nakao et al.
The Journal of biological chemistry, 290(9), 5685-5695 (2015-01-07)
Thioredoxin (Trx)-fold proteins are protagonists of numerous cellular pathways that are subject to thiol-based redox control. The best characterized regulator of thiols in proteins is Trx1 itself, which together with thioredoxin reductase 1 (TR1) and peroxiredoxins (Prxs) comprises a key
Jun-Yi Zhu et al.
Disease models & mechanisms, 16(12) (2023-11-16)
People of African ancestry who carry the APOL1 risk alleles G1 or G2 are at high risk of developing kidney diseases through not fully understood mechanisms that impair the function of podocytes. It is also not clear whether the APOL1-G1
Kinetic-based trapping by intervening sequence variants of the active sites of protein-disulfide isomerase identifies platelet protein substrates.
Stopa JD
The Journal of Biological Chemistry (2017)
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