Summary:
Recombinant human VPS33B protein
Cat：P04768
| 【Derived From】： E.coli |
| 【Endotoxin】： Not measured |
| 【Amino Acid】： 1-350aa |
| 【Purity】： ≥85% by SDS-PAGE. |
| 【Name】： VPS33B |
| 【Full Name】： vacuolar protein sorting 33 homolog B (yeast) |
| 【Uniprot】： Q9H267 |
| 【Gene ID】： 26276 |
| 【Species Reactivity】： Human Mouse Rat (Bovine ZebraFish) |
| 【Mol Mass】： 40kDa |
| 【Application】： Immunology research |
| 【Purification】： NI-NTA affinity purification |
| 【Bioactive】： N0 |
| 【Tag】： With a 6×His tag at the N/C-terminus. |
| 【Concentration】： 1mg/ml by SDS-PAGE. |
Store:
| 【Reconstitution】： Reconstituted protein solution can be diluted with distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. (It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water.) |
| 【Storage】： Reconstituted protein solution can be stored at 4-7℃ for 1-2 weeks， stored at < -20℃ for 1 year. |
| 【Formulation】： Powder: Lyophilized from a 0.2 μm filtered solution of 2-8M Urea, 20mM Tris-HCl, 150mM NaCl, 1mM DTT, PH7.2-8.0. |
Background:
May play a role in vesicle-mediated protein trafficking to lysosomal compartments and in membrane docking/fusion reactions of late endosomes/lysosomes. Mediates phagolysosomal fusion in macrophages (PubMed:18474358). Proposed to be involved in endosomal maturation implicating VIPAS39. In epithelial cells, the VPS33B:VIPAS39 complex may play a role in the apical recycling pathway and in the maintenance of the apical-basolateral polarity (PubMed:20190753). Seems to be involved in the sorting of specific cargos from the trans-Golgi network to alpha-granule-destined multivesicular bodies (MVBs) promoting MVBs maturation in megakaryocytes.
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