Product Details

Uniprot No.

Target Names

AP3B1

Alternative Names

Adapter related protein complex 3 beta 1 subunit antibody; Adapter-related protein complex 3 subunit beta-1 antibody; Adaptor protein complex AP-3 subunit beta-1 antibody; Adaptor protein complex AP3 beta1 subunit antibody; ADTB3 antibody; ADTB3A antibody; AP-3 complex subunit beta-1 antibody; AP3 complex beta1 subunit antibody; AP3B1 antibody; AP3B1_HUMAN antibody; Beta-3A-adaptin antibody; Beta3A adaptin antibody; Clathrin assembly protein complex 3 beta 1 large chain antibody; Clathrin assembly protein complex 3 beta-1 large chain antibody; HPS antibody; PE antibody

Raised in

Rabbit

Species Reactivity

Human,Mouse,Rat

Immunogen

Human AP3B1

Immunogen Species

Homo sapiens (Human)

Isotype

IgG

Purification Method

Antigen Affinity Purified

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

PBS with 0.02% Sodium Azide, 50% Glycerol, pH 7.3. -20°C, Avoid freeze / thaw cycles.

Tested Applications

ELISA,WB

Protocols

ELISA Protocol
Western Blotting(WB) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Target Background

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.

Gene References into Functions

point mutation c.2702C>G in exon 23 of the AP3B1 gene caused deletion of 112 bp in the mRNA in two siblings. This mutation activates a cryptic donor splice site that overrules the wild-type donor splice site of this exon. Three other novel mutations in AP3B1 were identified, that is, a nonsense mutation c.716G>A (p.Trp239Ter), a 1-bp and a 4-bp deletion c.177delA and c.1839_1842delTAGA, respectively PMID: 28585318
Synergistic defects of UNC13D and AP3B1 leading to adult hemophagocytic lymphohistiocytosis. PMID: 25980904
Using a co-affinity purification strategy, authors have identified the beta subunit of the AP-3 adapter protein complex, AP3B1, as a binding partner for the M proteins of the zoonotic paramyxoviruses Nipah virus and Hendra virus. PMID: 25210190
Data indicate that RUN and FYVE domain protein Rabip4'(RUFY1) interacts specifically and directly with adaptor protein complex AP-3. PMID: 23144738
The study provides a description of two unrelated individuals with Hermansky Pudlak syndrome type 2 associated with novel mutations in AP3B1. PMID: 19679886
diphosphoinositol pentakisphosphate-mediated pyrophosphorylation of AP3B1 modulates the interaction with Kif3A and, as a consequence, affects the release of HIV-1 virus-like particles. PMID: 19934039
Two nonsense mutations in ADTB3A, C1578T (R-->X) and G2028T (E-->X), result in lack of ADTB3A mRNA and beta3A protein production and a severe, G-CSF-responsive neutropenia in addition to oculocutaneous albinism and platelet storage pool deficiency. PMID: 11809908
Description of mutations in HPS genes that cause Hermansky-Pudlak syndrome (review) PMID: 12125811
We defined a homozygous genomic deletion in AP3B1, the gene encoding the beta chain of the adaptor protein-3 (AP-3) complex. The mutation leads to in-frame skipping of exon 15 and thus perturbs proper assembly of the heterotetrameric AP-3 complex. PMID: 16537806
A novel homozygous mutation in AP3B1 was detected in a 2-year-old patient with oculocutaneous albinism and immunodeficiency with Hermansky-Pudlak syndrome type II and eventual acute fatal hemophagocytic lymphohistiocytosis. PMID: 16551969
Mutations in AP3B1 is not associated with familial hemophagocytic lymphohistiocytosis PMID: 18000860
AP-1 and AP-3 are involved in the formation of distinct types of clathrin-coated vesicles, each of which is characterized by the incorporation of specific cargo membrane proteins PMID: 18410487
Experimental investigation of five specific genes, AP3B1, ATP6AP1, BLOC1S1, LAMP2, and RAB11A, has confirmed novel roles for these proteins in the proper initiation of macroautophagy in amino acid-starved fibroblasts. PMID: 19246570