Human HLA Class II Histocompatibility Antigen Gamma Chain (CD74) Protein
416€ (20 µg)
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name
Human HLA Class II Histocompatibility Antigen Gamma Chain (CD74) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx694150
tested applications
SDS-PAGE
Description
Human HLA Class II Histocompatibility Antigen Gamma Chain (CD74) Protein is a recombinant Human protein expressed in HEK293 cells.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Host | HEK293 cells |
| Origin | Human |
| Observed MW | Molecular Weight: Calculated MW: 17.49 kDa Observed MW (SDS-PAGE): 25 kDa Sequence Fragment: Gln73-Met232 Tag: C-terminal His tag |
| Expression | Recombinant |
| Purity | >95% (SDS-PAGE) |
| Size 1 | 20 µg |
| Size 2 | 100 µg |
| Form | Lyophilized Reconstitute in sterile H2O. Do not vortex. |
| Tested Applications | SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 5% - 8% Trehalose, Mannitol and 0.01% Tween-80. |
| Availability | Shipped within 5-15 working days. |
| Storage | Store lyophilized between -20 °C and -80 °C. |
| Dry Ice | No |
| UniProt ID | P04233 |
| Gene ID | 972 |
| OMIM | 14279 |
| Alias | p33,CLIP,DHLAG,HLADG,Ia-GAMMA,HLA class II histocompatibility antigen gamma chain,HLA-DR antigens-associated invariant chain,Ia antigen-associated invariant chain (Ii) |
| Background | Protein CD74 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
CD74, also known as the invariant chain (Ii), is a type II transmembrane glycoprotein that plays a critical role in the immune system, particularly in antigen processing and presentation. CD74 is encoded by the CD74 gene and is primarily expressed on antigen-presenting cells (APCs) such as B cells, dendritic cells, and macrophages, although it is also found on some non-immune cells, including certain epithelial and cancer cells. One of its central functions is to act as a chaperone for major histocompatibility complex class II (MHC-II) molecules, ensuring the proper folding, trafficking, and peptide loading of MHC-II, which is essential for the presentation of antigens to CD4+ T cells. In addition to its role in antigen presentation, CD74 also functions as a receptor for macrophage migration inhibitory factor (MIF), which modulates inflammatory responses and cell survival pathways.
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