Rabbit anti-Human, Mouse SMC3 Polyclonal Antibody | anti-SMC3 antibody

SMC3 Antibody

Cat. Num. AAA9608162

• Gene Names: SMC3; BAM; BMH; HCAP; CDLS3; CSPG6; SMC3L1
• Reactivity: Human, Mouse
• Applications: Western Blot, Immunohistochemistry, ELISA
• Purity: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
• Synonyms: SMC3; Polyclonal Antibody; SMC3 Antibody; BAM; Bamacan; Basement membrane associated chondroitin proteoglycan; Basement membrane-associated chondroitin proteoglycan; BMH; CDLS3; chondroitin sulfate proteoglycan 6 (bamacan); Chondroitin sulfate proteoglycan 6; Chromosome associated polypeptide; Chromosome-associated polypeptide; CSPG 6; CSPG6; hCAP; Human chromosome associated polypeptide; im:7142991; SMC 3; SMC protein 3; SMC-3; smc3; SMC3_HUMAN; SMC3L1; Structural maintenance of chromosome 3; Structural maintenance of chromosomes 3; Structural maintenance of chromosomes protein 3; u:fb22e01; wu:fc30d07; anti-SMC3 antibody

• Host: Rabbit
• Reactivity: Human, Mouse
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: SMC3 antibody detects endogenous levels of total SMC3
• Purity/Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
• Form/Format: Liquid; Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1mg/ml (varies by lot)
• Sequence Length: 1217

• Applicable Applications for anti-SMC3 antibody: Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA)
• Application Notes: WB: 1:1000-3000; IHC: 1:200
• Immunogen: A synthesized peptide derived from human SMC3
• Subcellular Location: Nucleus. Chromosome. Chromosome > Centromere. Associates with chromatin. Before prophase it is scattered along chromosome arms. During prophase, most of cohesin complexes dissociate from chromatin probably because of phosphorylation by PLK, except at centromeres, where cohesin complexes remain. At anaphase, the RAD21 subunit of the cohesin complex is cleaved, leading to the dissociation of the complex from chromosomes, allowing chromosome separation.
• Conjugation: Unconjugated
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot analysis SMC3 using K562 whole cell lysates)

Immunohistochemistry (IHC)

(MBS9608162 at 1/100 staining Mouse spleen tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

Related Product Information for anti-SMC3 antibody

Function: Central component of cohesin, a complex required for chromosome cohesion during the cell cycle. The cohesin complex may form a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. Cohesion is coupled to DNA replication and is involved in DNA repair. The cohesin complex plays also an important role in spindle pole assembly during mitosis and in chromosomes movement.
Subunit Structure: Forms a heterodimer with SMC1A or SMC1B in cohesin complexes (PubMed:22628566). Cohesin complexes are composed of the SMC1 (SMC1A or SMC1B) and SMC3 heterodimer attached via their hinge domain, RAD21 which link them, and one STAG protein (STAG1, STAG2 or STAG3), which interacts with RAD21. Also found in meiosis-specific cohesin complexes (PubMed:11076961). Found in a complex with SMC1A, CDCA5 and RAD21, PDS5A/SCC-112 and PDS5B/APRIN (PubMed:15837422). Interacts with NUMA1, and forms a ternary complex with KIF3B and KIFAP3, suggesting a function in tethering the chromosomes to the spindle pole and in chromosome movement (PubMed:9506951, PubMed:11590136). Interacts with PDS5A and WAPL; regulated by SMC3 acetylation (PubMed:19907496). Interacts (via central hinge region) with KIAA1328 (via N-and C-terminal domains) (PubMed:15656913). Interacts with DDX11 (PubMed:17105772). Found in a cohesin complex with SMC1A, STAG1 and RAD21 (PubMed:22628566). The SMC1A-SMC3 heterodimer interacts with the NIPBL-MAU2 heterodimer (PubMed:22628566). Interacts with MXI1, MXD3, MXD4, SYCP2, RPGR and STAG3 (By similarity).
Post-translational Modifications: Phosphorylated at Ser-1083 in a SPO11-dependent manner. Acetylation at Lys-105 and Lys-106 by ESCO1 is important for genome stability and S phase sister chromatid cohesion. Regulated by DSCC1, it is required for processive DNA synthesis, coupling sister chromatid cohesion establishment during S phase to DNA replication. Deacetylation by HDAC8, regulates release of the cohesin complex from chromatin.
Similarity: The flexible hinge domain, which separates the large intramolecular coiled coil regions, allows the heterotypic interaction with the corresponding domain of SMC1A or SMC1B, forming a V-shaped heterodimer. The two heads of the heterodimer are then connected by different ends of the cleavable RAD21 protein, forming a ring structure (By similarity). Belongs to the SMC family. SMC3 subfamily.

NCBI and Uniprot Product Information

• NCBI GI #: 4885399
• NCBI GeneID: 9126
• NCBI Accession #: NP_005436.1
• NCBI GenBank Nucleotide #: NM_005445.3
• UniProt Accession #: Q9UQE7; O60464; Q5T482; A8K156
• Molecular Weight: Observed: 142 kDa; Predicted: 142 kDa
• NCBI Official Full Name: structural maintenance of chromosomes protein 3
• NCBI Official Synonym Full Names: structural maintenance of chromosomes 3
• NCBI Official Symbol: SMC3
• NCBI Official Synonym Symbols: BAM; BMH; HCAP; CDLS3; CSPG6; SMC3L1
• NCBI Protein Information: structural maintenance of chromosomes protein 3
• UniProt Protein Name: Structural maintenance of chromosomes protein 3
• UniProt Gene Name: SMC3
• UniProt Synonym Gene Names: BAM; BMH; CSPG6; SMC3L1; SMC protein 3; SMC-3; Bamacan; hCAP

NCBI Description

This gene belongs to the SMC3 subfamily of SMC proteins. The encoded protein occurs in certain cell types as either an intracellular, nuclear protein or a secreted protein. The nuclear form, known as structural maintenance of chromosomes 3, is a component of the multimeric cohesin complex that holds together sister chromatids during mitosis, enabling proper chromosome segregation. Post-translational modification of the encoded protein by the addition of chondroitin sulfate chains gives rise to the secreted proteoglycan bamacan, an abundant basement membrane protein. [provided by RefSeq, Jul 2008]

Uniprot Description

Central component of cohesin, a complex required for chromosome cohesion during the cell cycle. The cohesin complex may form a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. Cohesion is coupled to DNA replication and is involved in DNA repair. The cohesin complex plays also an important role in spindle pole assembly during mitosis and in chromosomes movement.