SMC1 alpha Recombinant Rabbit mAb (一抗) - WB,IHC-P,IHC-F,IF,Flow-Cyt,ICC/IF | Bioss

bsm-62981R

重组兔单抗

SMC1 alpha Recombinant Rabbit mAb

染色体结构维持蛋白质１α重组兔单抗

SMC1A_HUMAN; SMC1A; SMC protein 1A; SMC-1-alpha; SMC-1A; Sb1.8; DXS423E; KIAA0178; SMC1; SMC1L1; SMC1B_HUMAN; SMC1B; SMC protein 1B; SMC-1-beta; SMC-1B; SMC1L2; SMC1B_MOUSE; SMC1A_MOUSE; Chromosome segregation protein SmcB; Smcb; SMC1A_RAT; structural maintenance of chromosomes 1A; SMC1 (structural maintenance of chromosomes 1, yeast)-like 1; SMC1 structural maintenance of chromosomes 1-like 1 (yeast)

Rabbit

A synthesized peptide derived from human SMC1 alpha: 1200-1233/1233

IgG

Liquid

affinity purified by Protein A

Recombinant

8D6

143 kDa

165 kDa

10mM phosphate buffered saline(pH 7.4) with 150mM sodium chloride, 0.05% BSA, 0.02% Proclin300 and 50% glycerol.

Store at 4℃ for short term. Store at -20℃ for long term. Avoid repeated freeze/thaw cycles.

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

Involved in chromosome cohesion during cell cycle and in DNA repair. Central component of cohesin complex. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped.

SMC1A

Structural maintenance of chromosomes protein 1A

Interacts with POLE. Interacts with SYCP2. Interacts with BRCA1. Found in a complex with CDCA5, SMC3 and RAD21, PDS5A/APRIN and PDS5B/SCC-112 (By similarity). Forms a heterodimer with SMC3 in cohesin complexes. 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. In germ cell cohesion complexes, SMC1A is mutually exclusive with SMC1B. Interacts with BRCA1. Interacts with NDC80.

Nucleus. Chromosome. Chromosome, centromere, kinetochore. Note=Associates with chromatin. Before prophase it is scattered along chromosome arms. During prophase, most of cohesion complexes dissociate from chromatin probably because of phosphorylation by PLK, except at centromeres, where cohesion complexes remain. At anaphase, the RAD21 subunit of the cohesion complex is cleaved, leading to the dissociation of the complex from chromosomes, allowing chromosome separation. In germ cells, cohesion complex dissociates from chromatin at prophase I, and may be replaced by a meiosis-specific cohesin complex. The phosphorylated form on Ser-957 and Ser-966 associates with chromatin during G1/S/G2 phases but not during M phase, suggesting that phosphorylation does not regulate cohesin function. Integral component of the functional centromere-kinetochore complex at the kinetochore region during mitosis

The disease is caused by mutations affecting the gene represented in this entry.
Disease description:A form of Cornelia de Lange syndrome, a clinically heterogeneous developmental disorder associated with malformations affecting multiple systems. Characterized by facial dysmorphisms, abnormal hands and feet, growth delay, cognitive retardation, hirsutism, gastroesophageal dysfunction and cardiac, ophthalmologic and genitourinary anomalies.

Phosphorylated by ATM upon ionizing radiation in a NBS1-dependent manner. Phosphorylated by ATR upon DNA methylation in a MSH2/MSH6-dependent manner. Phosphorylation of Ser-957 and Ser-966 activates it and is required for S-phase checkpoint activation.

Defects in SMC1A are the cause of Cornelia de Lange syndrome type 2 (CDLS2) [MIM:300590]; also known as Cornelia de Lange syndrome X-linked. CDLS is a clinically heterogeneous developmental disorder associated with malformations affecting multiple systems. CDLS is characterized by facial dysmorphisms, abnormal hands and feet, growth delay, cognitive retardation and various other malformations including gastroesophageal dysfunction and cardiac, ophthalmologic and genitourinary anomalies.

Belongs to the SMC family. SMC1 subfamily.

Involved in chromosome cohesion during cell cycle and in DNA repair. Central component of cohesin complex. The cohesion complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms 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. The cohesin complex may also play a role in spindle pole assembly during mitosis. Involved in DNA repair via its interaction with BRCA1 and its related phosphorylation by ATM, or via its phosphorylation by ATR. Works as a downstream effector both in the ATM/NBS1 branch and in the ATR/MSH2 branch of S-phase checkpoint.