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| Cat.No | ACP21759 | Target Name | AP3B1 |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Protein Length | Partial | Purity | >85% (SDS-PAGE) |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | O00203 |
|---|
Uniprot Id
O00203
Target Species
Human
Target Name
AP3B1
Target Full Name
AP-3 complex subunit beta-1
Target Function
Subunit of non-clathrin- and clathrin-associated adaptor protein complex 3 (AP-3) that plays a role in protein sorting in the late-Golgi/trans-Golgi network (TGN) and/or endosomes. The AP complexes mediate both the recruitment of clathrin to membranes and the recognition of sorting signals within the cytosolic tails of transmembrane cargo molecules. AP-3 appears to be involved in the sorting of a subset of transmembrane proteins targeted to lysosomes and lysosome-related organelles. In concert with the BLOC-1 complex, AP-3 is required to target cargos into vesicles assembled at cell bodies for delivery into neurites and nerve terminals.
Target Involvement
Hermansky-Pudlak syndrome 2 (HPS2)
Target Subcellular Location
Cytoplasmic vesicle, clathrin-coated vesicle membrane; Peripheral membrane protein; Cytoplasmic side. Golgi apparatus.
Target Protein Families
Adaptor complexes large subunit family
Target Tissue Specificity
Ubiquitously expressed.
Target Synonyms
Adapter related protein complex 3 beta 1 subunit; Adapter-related protein complex 3 subunit beta-1; Adaptor protein complex AP-3 subunit beta-1; Adaptor protein complex AP3 beta1 subunit; ADTB3; ADTB3A; AP-3 complex subunit beta-1; AP3 complex beta1 subunit; AP3B1; AP3B1_HUMAN; Beta-3A-adaptin; Beta3A adaptin; Clathrin assembly protein complex 3 beta 1 large chain; Clathrin assembly protein complex 3 beta-1 large chain; HPS; PE
Target Background
This gene encodes a protein that may play a role in organelle biogenesis associated with melanosomes, platelet dense granules, and lysosomes. The encoded protein is part of the heterotetrameric AP-3 protein complex which interacts with the scaffolding protein clathrin. Mutations in this gene are associated with Hermansky-Pudlak syndrome type 2. Two transcript variants encoding different isoforms have been found for this gene.
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