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Immunofluorescence (IF) (Confocal immunofluorescence analysis (Olympus FV10i) of methanol-fixed HeLa, using AP1S2 antibody (Green) at 1:500 dilution. Alpha-tubulin filaments were labeled with (Red) at 1:2000.)

Rabbit AP1S2 Polyclonal Antibody | anti-AP1S2 antibody

AP1S2 antibody

Gene Names
AP1S2; PGS; DC22; MRX59; MRXS5; MRXSF; MRXS21; SIGMA1B
Applications
Immunofluorescence, Immunocytochemistry, Western Blot
Purity
AP1S2 antibody was purified by antigen-affinity chromatography
Synonyms
AP1S2; Polyclonal Antibody; AP1S2 antibody; Polyclonal AP1S2; Anti-AP1S2; adapter-related protein complex 1 sigma-1B subunit; sigma 1B subunit of AP-1 clathrin; APS2 1; adaptor protein complex AP-1 sigma-1B subunit; clathrin adaptor complex AP1 sigma 1B subunit; sigma1B-adaptin; MRX59; SIGMA1B; golgi adaptor HA1/AP1 adaptin sigma 1B subunit; APS2-1; MGC:1902; anti-AP1S2 antibody
Ordering
For Research Use Only!
Host
Rabbit
Clonality
Polyclonal
Isotype
IgG
Purity/Purification
AP1S2 antibody was purified by antigen-affinity chromatography
Form/Format
Supplied as a concentrated soloution containing 0.1M Tris, 0.1M Glycine, 10% Glycerol (pH 7.0). 0.01% Thimerosal was added as a preservative.
Concentration
0.53 mg/ml (varies by lot)
Sequence Length
160
Applicable Applications for anti-AP1S2 antibody
Immunofluorescence (IF), Immunocytochemistry (ICC), Western Blot (WB)
Application Notes
IF:1:100-1:1000
ICC:1:100-1:1000
WB: 1:500-1:3000
Biological Significance
Adaptor protein complex 1 is found at the cytoplasmic face of coated vesicles located at the Golgi complex, where it mediates both the recruitment of clathrin to the membrane and the recognition of sorting signals within the cytosolic tails of transmembrane receptors. This complex is a heterotetramer composed of two large, one medium, and one small adaptin subunit. The protein encoded by this gene serves as the small subunit of this complex and is a member of the adaptin protein family.
Cross-Reactivity
Human
Preparation and Storage
Store at 4 degree C for short term storage. Aliquot and store at -20 degree C for long term storage. Avoid repeated freeze/thaw cycles.

Immunofluorescence (IF)

(Confocal immunofluorescence analysis (Olympus FV10i) of methanol-fixed HeLa, using AP1S2 antibody (Green) at 1:500 dilution. Alpha-tubulin filaments were labeled with (Red) at 1:2000.)

Immunofluorescence (IF) (Confocal immunofluorescence analysis (Olympus FV10i) of methanol-fixed HeLa, using AP1S2 antibody (Green) at 1:500 dilution. Alpha-tubulin filaments were labeled with (Red) at 1:2000.)

Western Blot (WB)

(Western blot analysis of 30 ug of whole cell lysate (A: Raji) using a 12 % SDS PAGE gel and AP1S2 antibody at a dilution of 1:1000)

Western Blot (WB) (Western blot analysis of 30 ug of whole cell lysate (A: Raji) using a 12 % SDS PAGE gel and AP1S2 antibody at a dilution of 1:1000)
Related Product Information for anti-AP1S2 antibody
Affinity purified Rabbit polyclonal AP1S2 antibody
Product Categories/Family for anti-AP1S2 antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
19 kDa
NCBI Official Full Name
AP-1 complex subunit sigma-2 isoform 1
NCBI Official Synonym Full Names
adaptor-related protein complex 1, sigma 2 subunit
NCBI Official Symbol
AP1S2
NCBI Official Synonym Symbols
PGS; DC22; MRX59; MRXS5; MRXSF; MRXS21; SIGMA1B
NCBI Protein Information
AP-1 complex subunit sigma-2
UniProt Protein Name
AP-1 complex subunit sigma-2
UniProt Gene Name
AP1S2
UniProt Entry Name
AP1S2_HUMAN

NCBI Description

Adaptor protein complex 1 is found at the cytoplasmic face of coated vesicles located at the Golgi complex, where it mediates both the recruitment of clathrin to the membrane and the recognition of sorting signals within the cytosolic tails of transmembrane receptors. This complex is a heterotetramer composed of two large, one medium, and one small adaptin subunit. The protein encoded by this gene serves as the small subunit of this complex and is a member of the adaptin protein family. Transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2013]

Uniprot Description

AP1S2: Subunit of clathrin-associated adaptor protein complex 1 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. Defects in AP1S2 are the cause of mental retardation X- linked type 59 (MRX59). It is characterized by significantly sub-average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. In contrast to syndromic or specific X-linked mental retardation which also present with associated physical, neurological and/or psychiatric manifestations, intellectual deficiency is the only primary symptom of non-syndromic X-linked mental retardation. MRX59 consists of a mild-to-profound mental retardation. Other features includes hypotonia early in life and delay in walking. Belongs to the adaptor complexes small subunit family.

Chromosomal Location of Human Ortholog: Xp22.2

Cellular Component: Golgi membrane; cytoplasmic vesicle membrane; lysosomal membrane; AP-type membrane coat adaptor complex; coated pit; trans-Golgi network membrane; cytosol

Molecular Function: protein transporter activity

Biological Process: intracellular protein transport; viral reproduction; antigen processing and presentation of exogenous peptide antigen via MHC class II; post-Golgi vesicle-mediated transport; regulation of defense response to virus by virus

Disease: Mental Retardation, X-linked, Syndromic 5

Research Articles on AP1S2

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Product Notes

The AP1S2 ap1s2 (Catalog #AAA835192) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's AP1S2 can be used in a range of immunoassay formats including, but not limited to, Immunofluorescence (IF), Immunocytochemistry (ICC), Western Blot (WB). IF:1:100-1:1000 ICC:1:100-1:1000 WB: 1:500-1:3000. Researchers should empirically determine the suitability of the AP1S2 ap1s2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "AP1S2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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