Thermo Fisher Scientific Calnexin Polyclonal Antibody
Calnexin 단백질을 인식하는 Rabbit Polyclonal 항체로, Western blot, IHC(P), IP 등에 사용 가능. 항원 친화 크로마토그래피로 정제되었으며, 고순도(>95%)와 안정적인 보관 조건 제공. Human, Mouse, Rat에 반응.
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- pk
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:500–1:1,000 | View 1 publication |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 | - |
| Immunoprecipitation (IP) | 1:10–1:100 | - |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Published Species | Not Applicable |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to amino acids 540–590 of Human Calnexin |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2803035 |
Product Specific Information
Purity is >95% by SDS-PAGE.
Target Information
Calnexin (also known as IP90, p88, p90) is an approximately 90 kDa integral membrane protein of the endoplasmic reticulum (ER).
ER-resident proteins such as calnexin act as molecular chaperones, assisting in proper folding and assembly of polypeptides.
Calnexin associates with MHC class I heavy chains and partial complexes of T cell receptor and B cell membrane immunoglobulin, but not with fully assembled receptor complexes.
It functions as a chaperone retaining incompletely folded proteins in the ER.
Unlike soluble ER proteins that contain the KDEL sequence for retention, calnexin lacks this motif but possesses positively charged cytosolic residues ensuring ER retention.
Calnexin structure includes a large ER luminal domain (461 amino acids), a transmembrane segment (22 amino acids), and a cytoplasmic tail (89 amino acids).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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