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product-image-AAA31174_IHC8.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Mouse heart 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Rabbit SA1 Polyclonal Antibody | anti-STAG1 antibody

SA1 Antibody

Gene Names
STAG1; SA1; MRD47; SCC3A
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)
Applications
Western Blot, ELISA
Purity
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
Synonyms
SA1, Antibody; SA1 Antibody; Cohesin subunit SA 1; Cohesin subunit SA-1; Cohesin Subunit SA1; Nuclear protein stromal antigen 1; SA 1; SCC 3 homolog 1; Scc3; SCC3 homolog 1; STAG 1; stag1; STAG1_HUMAN; Stromal antigen 1; anti-STAG1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)
Clonality
Polyclonal
Isotype
IgG
Specificity
SA1 Antibody detects endogenous levels of total SA1.
Purity/Purification
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
Form/Format
Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol
Concentration
1mg/ml (varies by lot)
Sequence Length
1258
Applicable Applications for anti-STAG1 antibody
Western Blot (WB), ELISA (EIA)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:200
ELISA(peptide): 1:20,000-1:40,000
Immunogen
A synthesized peptide derived from human SA1, corresponding to a region within N-terminal amino acids.
Fragment
Fab fragment
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.

IHC (Immunohistochemistry-Paraffin)

(AAA31174 at 1/100 staining Mouse heart 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC8.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Mouse heart 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IHC (Immunohistochemistry-Paraffin)

(AAA31174 at 1/100 staining Rat heart 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC7.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Rat heart 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IHC (Immunohistchemistry-Paraffin)

(AAA31174 at 1/100 staining Rat 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC6.jpg IHC (Immunohistchemistry-Paraffin) (AAA31174 at 1/100 staining Rat 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IHC (Immunohistochemistry-Paraffin)

(AAA31174 at 1/100 staining Rat lung 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC5.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Rat lung 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IHC (Immunohistochemistry-Paraffin)

(AAA31174 at 1/100 staining Rat kidney 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC4.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Rat kidney 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IHC (Immunohistochemistry-Paraffin)

(AAA31174 at 1/100 staining Rat brain 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC3.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Rat brain 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IHC (Immunohistochemistry-Paraffin)

(AAA31174 at 1/100 staining Rat stomach 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

product-image-AAA31174_IHC2.jpg IHC (Immunohistochemistry-Paraffin) (AAA31174 at 1/100 staining Rat stomach 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 primary antibody at 4°C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

WB (Western Blot)

(Western blot analysis of extracts from PC12, using SA1 - C-terminal. The lane on the left was treated with blocking peptide.)

product-image-AAA31174_WB.jpg WB (Western Blot) (Western blot analysis of extracts from PC12, using SA1 - C-terminal. The lane on the left was treated with blocking peptide.)
Related Product Information for anti-STAG1 antibody
Function: 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.

Post Translational Modifications: Phosphorylated by PLK1. The large dissociation of cohesin from chromosome arms during prophase is partly due to its phosphorylation (By similarity).

Subcellular Location: Nucleus. Chromosome. Chromosome>Centromere. Note: 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 PLK1, except at centromeres, where cohesin complexes remain. At anaphase, the RAD21 subunit of cohesin is cleaved, leading to the dissociation of the complex from chromosomes, allowing chromosome separation.

Subunit Structure: Cohesin complexes are composed of a heterodimer between a SMC1 protein (SMC1A or SMC1B) and SMC3, which are attached via their hinge domain, and RAD21 which link them at their heads, and one STAG protein (STAG1, STAG2 or STAG3). In cohesin complexes, STAG1 is mutually exclusive with STAG2 and STAG3 (PubMed:11076961). Interacts directly with RAD21 in cohesin complex (By similarity). Found in a cohesin complex with SMC1A, SMC3 and RAD21 (PubMed:22628566).

Similarity: Belongs to the SCC3 family.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
Observed Molecular Weight: (Observed)144kD.
Predicted Molecular Weight: (Calculated)144kDa.
NCBI Official Full Name
Cohesin subunit SA-1
NCBI Official Synonym Full Names
stromal antigen 1
NCBI Official Symbol
STAG1
NCBI Official Synonym Symbols
SA1; MRD47; SCC3A
NCBI Protein Information
cohesin subunit SA-1
UniProt Protein Name
Cohesin subunit SA-1
UniProt Gene Name
STAG1
UniProt Synonym Gene Names
SA1
UniProt Entry Name
STAG1_HUMAN

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Product Notes

The STAG1 stag1 (Catalog #AAA31174) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The SA1 Antibody reacts with Human, Mouse, Rat Predicted Reactivity: Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%) and may cross-react with other species as described in the data sheet. AAA Biotech's SA1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA). WB: 1:500-1:2000 IHC: 1:50-1:200 ELISA(peptide): 1:20,000-1:40,000. Researchers should empirically determine the suitability of the STAG1 stag1 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 "SA1, 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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