Anti -AP2S1 (Adaptor-related Protein Complex 2 sigma 1 Subunit, AP2 Complex Subunit sigma 1, AP-2 Complex Subunit sigma 1, AP 17, AP17, AP17 delta, Clathrin Assembly Protein 2 Small Chain, Clathrin-associated/assembly/adaptor Protein Small 2, CLAPS2, Clathrin C

For Research Use Only. Not for use in diagnostic procedures.

Chromosome: 19; NC_000019.9 (47341423..47354203, complement). Location: 19q13.2-q13.3

Monoclonal

IgG

9H292

Rabbit

Recognizes human AP2S1. Species Crossreactivity: Mouse and rat.

Supernatant
Supernatant

Supplied as a liquid in 50mM Tris-Glycine (pH 7.4), 0.15M sodium chloride, 40% glycerol, 0.01% sodium

May be stored at 4 degree C for short-term only. For long-term storage, aliquot and store at -20 degree C. Aliquots are stable for at least 12 months at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Small volumes of anti-AP2S1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Adapter-related protein complex 2 sigma-1 subunit (AP2S1, AP17) is the component of the adaptor complexes which links clathrin to receptors in coated vesicles.It is the smallest polypeptide chain component of AP-2, a heterotetramer composed of two large adaptins

Antibodies; Abs to Proteins

Western Blot (WB), Immunoprecipitation (IP), Immunocytochemistry (ICC), Flow Cytometry (FC/FACS)

Dilution: Flow Cytometry: 1:200
Western Blot: 1:1000-1:5000
Immunoprecipitation: 1:10
Immunocytochemistry: 1:100-1:250

17,018 Da[Similar Products]

adaptor-related protein complex 2, sigma 1 subunit

AP-2 complex subunit sigma; sigma2-adaptin; HA2 17 kDa subunit; clathrin coat assembly protein AP17; clathrin coat-associated protein AP17; clathrin assembly protein 2 small chain; adaptor protein complex AP-2 subunit sigma; plasma membrane adaptor AP-2 17 kDa protein; clathrin-associated/assembly/adaptor protein, small 2 (17kD)

AP-2 complex subunit sigma

AP17; CLAPS2??[Similar Products]

AP2S1_HUMAN

One of two major clathrin-associated adaptor complexes, AP-2, is a heterotetramer which is associated with the plasma membrane. This complex is composed of two large chains, a medium chain, and a small chain. This gene encodes the small chain of this complex. Alternative splicing has been observed in this gene and results in two known transcripts. [provided by RefSeq, Jul 2008]

AP2S1: Component of the adaptor protein complex 2 (AP-2). Adaptor protein complexes function in protein Transport via Transport vesicles in different membrane traffic pathways. Adaptor protein complexes are vesicle coat components and appear to be involved in cargo selection and vesicle formation. AP-2 is involved in clathrin-dependent endocytosis in which cargo proteins are incorporated into vesicles surrounded by clathrin (clathrin- coated vesicles, CCVs) which are destined for fusion with the early endosome. The clathrin lattice serves as a mechanical scaffold but is itself unable to bind directly to membrane components. Clathrin-associated adaptor protein (AP) complexes which can bind directly to both the clathrin lattice and to the lipid and protein components of membranes are considered to be the major clathrin adaptors contributing the CCV formation. AP-2 also serves as a cargo receptor to selectively sort the membrane proteins involved in receptor-mediated endocytosis. AP-2 seems to play a role in the recycling of synaptic vesicle membranes from the presynaptic surface. AP-2 recognizes Y-X-X-[FILMV] (Y-X-X-Phi) and [ED]-X-X-X-L-[LI] endocytosis signal motifs within the cytosolic tails of transmembrane cargo molecules. AP-2 may also play a role in maintaining normal post-endocytic trafficking through the ARF6-regulated, non-clathrin pathway. The AP-2 alpha and AP-2 sigma subunits are thought to contribute to the recognition of the [ED]-X-X-X-L-[LI] motif. Belongs to the adaptor complexes small subunit family. 2 isoforms of the human protein are produced by alternative splicing.

Chromosomal Location of Human Ortholog: 19q13.32

Cellular Component: plasma membrane; AP-2 adaptor complex; cytosol

Molecular Function: transporter activity; protein transporter activity

Biological Process: negative regulation of epidermal growth factor receptor signaling pathway; epidermal growth factor receptor signaling pathway; intracellular protein transport; axon guidance; synaptic transmission; clathrin cage assembly; viral reproduction; nerve growth factor receptor signaling pathway; regulation of endocytosis; ephrin receptor signaling pathway; antigen processing and presentation of exogenous peptide antigen via MHC class II; regulation of defense response to virus by virus

Disease: Hypocalciuric Hypercalcemia, Familial, Type Iii

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