Thermo Fisher Scientific PDI Recombinant Rabbit Monoclonal Antibody (ARC2398)
PDI 단백질을 인식하는 Recombinant Rabbit Monoclonal Antibody (Clone ARC2398). Western blot, IHC, ICC, ELISA에 적합. Human, Mouse, Rat 반응성. 고순도 Affinity chromatography 정제, -20°C 보관, 연구용 전용.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100 |
| ELISA | 1 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | ARC2398 |
| Immunogen | Synthetic peptide corresponding to amino acids 409–508 of human P4HB (P07237) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS (pH 7.3), 50% glycerol, 0.05% BSA |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2897795 |
Product Specific Information
- Positive Samples: HepG2, NIH/3T3, Mouse liver, Mouse testis, Rat liver
- Immunogen sequence:
KLGETYKDHE NIVIAKMDST ANEVEAVKVH SFPTLKFFPA SADRTVIDYN GERTLDGFKK FLESGGQDGA GDDDDLEDLE EAEEPDMEED DDQKAVKDEL
Target Information
Protein disulfide isomerase (PDI) is a multifunctional protein that catalyzes the formation, breakage, and rearrangement of disulfide bonds.
At the cell surface, PDI acts as a reductase that cleaves disulfide bonds of proteins attached to the cell, potentially causing structural modifications.
Inside the cell, it forms or rearranges disulfide bonds of nascent proteins.
At high concentrations, PDI functions as a chaperone preventing aggregation of misfolded proteins, while at low concentrations, it facilitates aggregation (anti-chaperone activity).
PDI may also participate in structural modification of hormone precursors and act as a structural subunit of enzymes such as prolyl 4-hydroxylase and microsomal triacylglycerol transfer protein (MTTP).
It serves as a receptor for LGALS9, retaining P4HB at the cell surface of Th2 T helper cells and enhancing disulfide reductase activity, thereby influencing cell migration.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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