Developmental Biology Recombinant Proteins
Human HSPB11 Recombinant Protein (RPES0337)
- SKU:
- RPES0337
Description
Human HSPB11 Recombinant Protein
Heat Shock Protein β-11 (HSPB11) is a stress-responsive protein that is required to deal with proteotoxic stresses. HSPB11 is composed of an IFT complex B composed of IFT88, IFT57, TRAF3IP1, IFT52, IFT27, HSPB11 and IFT20 and is detected in placenta. HSPB11 has beeb shown to form oligomeric complexes and prevent the aggregation of in vitro denaturated aldolase and glyceraldehyde-3-phosphate dehydrogenase in accordance with the chaperone model of HSPB1 and HSPB5. HSPB11 overexpression protected against etoposide-induced cell death that correlated with a decreased release of mitochondrial Cytochrome C into the cytosol. Inhibition of HSP90 function completely abrogated the protective effect of HSPB11. This data suggests that at least in the case of HSPB11, interaction with other chaperone machines besides HSPA1A may contribute to functional specificity and cellular functioning.
| Product Name: | Human HSPB11 Recombinant Protein (RPES0337) |
| Product Code: | RPES0337 |
| Size: | 10µg |
| Species: | Human |
| Expressed Host: | E.coli |
| Synonyms: | Heat Shock Protein Beta-11, Hspb11, Placental Protein 25, PP25, HSPB11, C1orf41 |
| Accession: | Q9Y547 |
| Sequence: | Met 1-Ser144 |
| Fusion tag: | N-6His |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | Recombinant Human Heat Shock Protein beta-11 is produced by our E.coli expression system and the target gene encoding Met1-Ser144 is expressed with a 6His tag at the N-terminus. |
| Purity: | > 95 % as determined by reducing SDS-PAGE. |
| Mol Mass: | 18.5 kDa |
| AP Mol Mass: | 21 kDa |
| Formulation: | Supplied as a 0.2 µm filtered solution of 20mM TrisHCl, 100mM NaCl, 2mM DTT, 10% Glycerol, pH 8.0. |
| Shipping: | This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs.Upon receipt, store it immediately at<-20°C. |
| Stability and Storage: | Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles. |
Additional Information
Product Type: |
Recombinant Protein |
Species: |
Human |
Research Area: |
Developmental Biology |
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