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AB227736

Anti-SA1 抗体 - C-terminal

Anti-SA1 antibody - C-terminal

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(1 Publication)

Rabbit Polyclonal SA1 antibody. C-terminal. Suitable for IP, WB and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Synthetic Peptide within Human STAG1.

別名を表示する

SA1, SCC3, STAG1, Cohesin subunit SA-1, SCC3 homolog 1, Stromal antigen 1

3 Images
Immunoprecipitation - Anti-SA1 antibody - C-terminal (AB227736)
  • IP

Supplier Data

Immunoprecipitation - Anti-SA1 antibody - C-terminal (AB227736)

SA1 was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell extract with 5 μg of ab227736. Western blot was performed from the immunoprecipitate using ab227736.

Lane 1 : HeLa whole cell extract (Input).

Lane 2 : Control IgG instaed of ab227736 in HeLa whole cell extract.

Lane 3 : ab227736 IP in HeLa whole cell extract.

All lanes:

Immunoprecipitation - Anti-SA1 antibody - C-terminal (ab227736)

Predicted band size: 144 kDa

false

Western blot - Anti-SA1 antibody - C-terminal (AB227736)
  • WB

Supplier Data

Western blot - Anti-SA1 antibody - C-terminal (AB227736)

5% SDS-PAGE gel.

All lanes:

Western blot - Anti-SA1 antibody - C-terminal (ab227736) at 1/1000 dilution

Lane 1:

HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell extract at 30 µg

Lane 2:

A431 (human epidermoid carcinoma cell line) whole cell extract at 30 µg

Lane 3:

HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell extract at 30 µg

Lane 4:

HepG2 (human liver hepatocellular carcinoma cell line) whole cell extract at 30 µg

Secondary

All lanes:

HRP-conjugated anti-rabbit IgG

Predicted band size: 144 kDa

false

Western blot - Anti-SA1 antibody - C-terminal (AB227736)
  • WB

Supplier Data

Western blot - Anti-SA1 antibody - C-terminal (AB227736)

5% SDS-PAGE gel.

All lanes:

Western blot - Anti-SA1 antibody - C-terminal (ab227736) at 1/5000 dilution

Lane 1:

Non-transfected HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell extract at 30 µg

Lane 2:

HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) transfected with SA1 shRNA, whole cell extract at 30 µg

Secondary

All lanes:

HRP-conjugated anti-rabbit IgG

Predicted band size: 144 kDa

false

Key facts

宿主種

Rabbit

クローン性

Polyclonal

アイソタイプ

IgG

キャリアフリー

No

交差種

Human

アプリケーション

IP, WB

applications

免疫原

Synthetic Peptide within Human STAG1. The exact immunogen used to generate this antibody is proprietary information.

Q8WVM7

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/100 - 1/500", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/10000", "WB-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rat": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Xenopus laevis": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

出荷温度及び保存条件

製品の状態
Liquid
精製方法
Affinity purification Immunogen
バッファー組成
pH: 7 Preservative: 0.025% Proclin 300 Constituents: PBS, 20% Glycerol (glycerin, glycerine)
出荷温度
Blue Ice
短期保存期間
1-2 weeks
短期保存温度
+4°C
長期保存温度
-20°C
分注に関する情報
Upon delivery aliquot
保管に関する情報
Avoid freeze / thaw cycle

補足情報

This supplementary information is collated from multiple sources and compiled automatically.

SA1 also known as Stromal Antigen 1 or cohesin subunit SA-1 plays a role in chromosome segregation and sister chromatid cohesion. It has a molecular weight of approximately 130 kDa. SA1 shows expression in various tissues with notable levels in the nucleus of dividing cells. The protein functions as a part of the cohesin complex contributing to its role in regulating the structure and function of chromosomes.
Biological function summary

SA1 works within the cohesin complex alongside other subunits such as SMC1 SMC3 and Rad21. This complex maintains sister chromatid cohesion ensuring proper chromosome alignment and separation during mitosis and meiosis. SA1's interaction within the cohesin complex helps modulate its ability to regulate transcription DNA repair and chromosome organization.

Pathways

SA1 participates in the cohesin pathway which is essential for cell cycle regulation and genomic stability. SA1 interacts with other proteins such as CTCF to facilitate chromosomal loop formation influencing gene expression. Additionally it operates within the DNA damage response pathway aiding in the repair processes by coordinating cohesin-dependent repair mechanisms and maintaining genomic stability.

SA1 has implications in Cornelia de Lange Syndrome (CdLS) and certain cancers. Mutations or dysregulation of SA1 can lead to CdLS a developmental disorder characterized by growth abnormalities and cognitive challenges where Rad21 also plays a role. Moreover altered SA1 expression or function associates with tumorigenesis as its role in chromosome segregation and stability is critical in avoiding aneuploidy and chromosomal instability typical in cancer progression.

製品プロトコール

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ターゲットの情報

Component of cohesin complex, a complex 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.
See full target information STAG1

文献 (1)

Recent publications for all applications. Explore the full list and refine your search

Bioengineered 13:5126-5140 PubMed35170372

2022

Circ_0020123 enhances the cisplatin resistance in non-small cell lung cancer cells partly by sponging miR-140-3p to regulate homeobox B5 (HOXB5).

Applications

Unspecified application

Species

Unspecified reactive species

Dong Wei,Jing Zeng,Feng Rong,Yasheng Xu,Rong Wei,Can Zou
View all publications

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