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CLASP1 Recombinant Rabbit Monoclonal Antibody [JE43-19]

Usd: 385

Specification

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Catalog# ET7109-31

CLASP1 Recombinant Rabbit Monoclonal Antibody [JE43-19]

Application

  • WB

  • IF-Cell

  • IF-Tissue

  • IHC-P

  • FC

Reactivity

  • Human

  • Mouse

  • Rat

Conjugation

  • unconjugated

Overview

Product Name

CLASP1 Recombinant Rabbit Monoclonal Antibody [JE43-19]

Antibody Type

Recombinant Rabbit monoclonal Antibody

Immunogen

Synthetic peptide within Human CLASP1 aa 1-50 / 1,538.

Species Reactivity

Human, Mouse, Rat

Validated Applications

WB, IF-Cell, IF-Tissue, IHC-P, FC

Molecular Weight

Predicted band size: 169 kDa

Positive Control

HepG2 cell lysate, Daudi cell lysate, SH-SY-5Y, SiHa, rat kidney tissue, human stomach tissue, human small intestine tissue, mouse colon tissue.

Conjugation

unconjugated

Clone Number

JE43-19

RRID

AB_3070919

Product Features

Form

Liquid

Concentration

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

  • 1:500-1:2,000

  • IF-Cell

  • 1:50-1:200

  • IF-Tissue

  • 1:50-1:200

  • IHC-P

  • 1:50-1:1,000

  • FC

  • 1:50-1:100

Target

Function

Microtubule plus-end tracking protein that promotes the stabilization of dynamic microtubules. Involved in the nucleation of noncentrosomal microtubules originating from the trans-Golgi network (TGN). Required for the polarization of the cytoplasmic microtubule arrays in migrating cells towards the leading edge of the cell. May act at the cell cortex to enhance the frequency of rescue of depolymerizing microtubules by attaching their plus-ends to cortical platforms composed of ERC1 and PHLDB2. This cortical microtubule stabilizing activity is regulated at least in part by phosphatidylinositol 3-kinase signaling. Also performs a similar stabilizing function at the kinetochore which is essential for the bipolar alignment of chromosomes on the mitotic spindle.

Background References

1. Akhmanova A et al. Clasps are CLIP-115 and -170 associating proteins involved in the regional regulation of microtubule dynamics in motile fibroblasts. Cell 104:923-935(2001).

2. Maiato H et al. Human CLASP1 is an outer kinetochore component that regulates spindle microtubule dynamics. Cell 113:891-904(2003).

Sequence Similarity

Belongs to the CLASP family.

Subcellular Location

Cytoskeleton, Golgi apparatus.

UNIPROT

SwissProt: Q7Z460 Human

SwissProt: Q80TV8 Mouse

Entrez Gene: 304740 Rat

Synonyms

1700030C23Rik antibody

5730583A19Rik antibody

B130045P17Rik antibody

CLAP1_HUMAN antibody

clasp1 antibody

CLIP associating protein 1 antibody

CLIP associating protein CLASP1 antibody

CLIP-associating protein 1 antibody

Cytoplasmic linker associated protein 1 antibody

Cytoplasmic linker-associated protein 1 antibody

Expand

Images

  • Western blot analysis of CLASP1 on different lysates with Rabbit anti-CLASP1 antibody (<a href="/products/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/500 dilution.<br /><br />Lane 1: HepG2 cell lysate<br />Lane 2: Daudi cell lysate<br /><br />Lysates/proteins at 10 µg/Lane.<br /><br />Predicted band size: 169 kDa<br />Observed band size: 150 kDa<br /><br />Exposure time: 2 minutes;<br /><br />6% 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/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (<a href="/products/HA1001" style="font-weight: bold;text-decoration: underline;">HA1001</a>) at 1:200,000 dilution was used for 1 hour at room temperature.

    Western blot analysis of CLASP1 on different lysates with Rabbit anti-CLASP1 antibody (ET7109-31) at 1/500 dilution.

    Lane 1: HepG2 cell lysate
    Lane 2: Daudi cell lysate

    Lysates/proteins at 10 µg/Lane.

    Predicted band size: 169 kDa
    Observed band size: 150 kDa

    Exposure time: 2 minutes;

    6% 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 (ET7109-31) at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature.

  • ICC staining CLASP1 in SH-SY-5Y cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with YTHDF1 polyclonal antibody at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluorc&trade; 488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

    ICC staining CLASP1 in SH-SY-5Y cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with YTHDF1 polyclonal antibody at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluorc™ 488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

  • ICC staining CLASP1 in SiHa cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with YTHDF1 polyclonal antibody at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluorc&trade; 488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

    ICC staining CLASP1 in SiHa cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with YTHDF1 polyclonal antibody at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluorc™ 488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

  • Immunohistochemical analysis of paraffin-embedded rat kidney tissue using anti-CLASP1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the antibody (<a href="/products/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded rat kidney tissue using anti-CLASP1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ET7109-31) at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human stomach tissue with Rabbit anti-CLASP1 antibody (<a href="/products/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/1,000 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 stomach tissue with Rabbit anti-CLASP1 antibody (ET7109-31) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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 (ET7109-31) at 1/1,000 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 small intestine tissue with Rabbit anti-CLASP1 antibody (<a href="/products/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/1,000 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 small intestine tissue with Rabbit anti-CLASP1 antibody (ET7109-31) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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 (ET7109-31) at 1/1,000 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 colon tissue using anti-CLASP1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the antibody (<a href="/products/ET7109-31" style="font-weight: bold;text-decoration: underline;">ET7109-31</a>) at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-CLASP1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ET7109-31) at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

  • Flow cytometric analysis of CLASP1 was done on SiHa cells. The cells were fixed, permeabilized and stained with YTHDF1 antibody at 1/100 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). After incubation of the primary antibody on room temperature for an hour, the cells was stained with a Alexa Fluor&trade; 488-conjugated goat anti-rabbit IgG Secondary antibody at 1/500 dilution for 30 minutes.

    Flow cytometric analysis of CLASP1 was done on SiHa cells. The cells were fixed, permeabilized and stained with YTHDF1 antibody at 1/100 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). After incubation of the primary antibody on room temperature for an hour, the cells was stained with a Alexa Fluor™ 488-conjugated goat anti-rabbit IgG Secondary antibody at 1/500 dilution for 30 minutes.

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