Skip to content

SA2 Recombinant Rabbit Monoclonal Antibody [JE57-34]

Usd: 385

Specification

Bulk Order Quote | Customization Request

Catalog# HA721908

SA2 Recombinant Rabbit Monoclonal Antibody [JE57-34]

Application

  • WB

  • IHC-P

  • IF-Cell

Reactivity

  • Human

  • Mouse

  • Rat

  • Green monkey

Conjugation

  • unconjugated

Overview

Product Name

SA2 Recombinant Rabbit Monoclonal Antibody [JE57-34]

Antibody Type

Recombinant Rabbit monoclonal Antibody

Immunogen

Recombinant protein within Human SA2 aa 982-1,231 / 1,231.

Species Reactivity

Human, Mouse, Rat, Green monkey

Validated Applications

WB, IHC-P, IF-Cell

Target Molecular Weight

Predicted band size: 141 kDa

Positive Control

HeLa cell lysate, A431 cell lysate, PANC-1 cell lysate, HepG2 cell lysate, Jurkat cell lysate, MCF7 cell lysate, K-562 cell lysate, HCT 116 cell lysate, COS-1 cell lysate, NIH/3T3 cell lysate, RAW264.7 cell lysate, C6 cell lysate, Mouse spleen tissue lysate, human breast cancer tissue, human spleen tissue, human tonsil tissue, mouse spleen tissue, rat spleen tissue, RAW264.7.

Conjugation

unconjugated

Clone Number

JE57-34

RRID

AB_3096681

Product Features

Form

Liquid

Concentration

1 mg/mL.(The concentration of this product may be batch-dependent)

Storage Instructions

Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.

Storage Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Isotype

IgG

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:2,000

  • IHC-P

  • 1:500-1:2,000

  • IF-Cell

  • 1:100

Target

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.

Background References

1. Prieto I., Pezzi N., Buesa J.M., Kremer L., Barthelemy I., Carreiro C., Roncal F., Martinez A., Gomez L., Barbero J.L. STAG2 and Rad21 mammalian mitotic cohesins are implicated in meiosis. EMBO Rep. 3:543-550 (2002).

Subcellular Location

Nucleus. Chromosome.

UNIPROT

SwissProt: Q8N3U4 Human

SwissProt: O35638 Mouse

Entrez Gene: 313304 Rat

Synonyms

bA517O1.1 antibody

Cohesin Subunit SA 2 antibody

Cohesin subunit SA-2 antibody

DKFZp686P168 antibody

DKFZp781H1753 antibody

FLJ25871 antibody

SA 2 antibody

SA-2 antibody

SA2 antibody

SCC3 homolog 2 antibody

Expand

Images

  • Western blot analysis of SA2 on different lysates with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution.<br /><br />Lane 1: HeLa cell lysate (20 µg/Lane)<br />Lane 2: A431 cell lysate (20 µg/Lane)<br />Lane 3: PANC-1 cell lysate (20 µg/Lane)<br />Lane 4: HepG2 cell lysate (20 µg/Lane)<br />Lane 5: Jurkat cell lysate (20 µg/Lane)<br />Lane 6: MCF7 cell lysate (20 µg/Lane)<br />Lane 7: K-562 cell lysate (20 µg/Lane)<br />Lane 8: HCT 116 cell lysate (20 µg/Lane)<br />Lane 9: COS-1 cell lysate (20 µg/Lane)<br />Lane 10: NIH/3T3 cell lysate (20 µg/Lane)<br />Lane 11: RAW264.7 cell lysate (20 µg/Lane)<br />Lane 12: C6 cell lysate (20 µg/Lane)<br />Lane 13: Mouse spleen tissue lysate (40 µg/Lane)<br /><br />Predicted band size: 141 kDa<br />Observed band size: 141 kDa<br /><br />Exposure time: 3 minutes; ECL: K1801;<br /><br />4-20% SDS-PAGE gel.<br /><br />Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (<a href="/products/HA1001" style="font-weight: bold;text-decoration: underline;">HA1001</a>) at 1/50,000 dilution was used for 1 hour at room temperature.

    Western blot analysis of SA2 on different lysates with Rabbit anti-SA2 antibody (HA721908) at 1/2,000 dilution.

    Lane 1: HeLa cell lysate (20 µg/Lane)
    Lane 2: A431 cell lysate (20 µg/Lane)
    Lane 3: PANC-1 cell lysate (20 µg/Lane)
    Lane 4: HepG2 cell lysate (20 µg/Lane)
    Lane 5: Jurkat cell lysate (20 µg/Lane)
    Lane 6: MCF7 cell lysate (20 µg/Lane)
    Lane 7: K-562 cell lysate (20 µg/Lane)
    Lane 8: HCT 116 cell lysate (20 µg/Lane)
    Lane 9: COS-1 cell lysate (20 µg/Lane)
    Lane 10: NIH/3T3 cell lysate (20 µg/Lane)
    Lane 11: RAW264.7 cell lysate (20 µg/Lane)
    Lane 12: C6 cell lysate (20 µg/Lane)
    Lane 13: Mouse spleen tissue lysate (40 µg/Lane)

    Predicted band size: 141 kDa
    Observed band size: 141 kDa

    Exposure time: 3 minutes; ECL: K1801;

    4-20% SDS-PAGE gel.

    Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721908) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.

  • Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Rabbit anti-SA2 antibody (HA721908) at 1/2,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721908) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human spleen tissue with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2.000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human spleen tissue with Rabbit anti-SA2 antibody (HA721908) at 1/2,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721908) at 1/2.000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human tonsil tissue with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human tonsil tissue with Rabbit anti-SA2 antibody (HA721908) at 1/2,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721908) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded mouse spleen tissue with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded mouse spleen tissue with Rabbit anti-SA2 antibody (HA721908) at 1/2,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721908) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded rat spleen tissue with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded rat spleen tissue with Rabbit anti-SA2 antibody (HA721908) at 1/2,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721908) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunocytochemistry analysis of RAW264.7 cells labeling SA2 with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/250 dilution.<br /><br />Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-SA2 antibody (<a href="/products/HA721908" style="font-weight: bold;text-decoration: underline;">HA721908</a>) at 1/250 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor&trade; 488, <a href="/products/HA1121" style="font-weight: bold;text-decoration: underline;">HA1121</a>) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.<br /><br />Beta tubulin (<a href="/products/M1305-2" style="font-weight: bold;text-decoration: underline;">M1305-2</a>, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor&trade; 594, <a href="/products/HA1126" style="font-weight: bold;text-decoration: underline;">HA1126</a>) was used as the secondary antibody at 1/1,000 dilution.

    Immunocytochemistry analysis of RAW264.7 cells labeling SA2 with Rabbit anti-SA2 antibody (HA721908) at 1/250 dilution.

    Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-SA2 antibody (HA721908) at 1/250 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.

    Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"