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IGF2BP1 Recombinant Rabbit Monoclonal Antibody [PSH06-37]

Usd: 385

Specification

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Catalog# HA722671

IGF2BP1 Recombinant Rabbit Monoclonal Antibody [PSH06-37]

Application

  • WB

  • IF-Cell

  • FC

Reactivity

  • Human

BSA and Azide free
Conjugation

  • unconjugated

Overview

Product Name

IGF2BP1 Recombinant Rabbit Monoclonal Antibody [PSH06-37]

Antibody Type

Recombinant Rabbit monoclonal Antibody

Immunogen

Synthetic peptide within human IGF2BP1 aa 528-577.

Species Reactivity

Human

Validated Applications

WB, IF-Cell, FC

Molecular Weight

Predicted band size: 63 kDa

Positive Control

HepG2 cell lysate, Caco-2 cell lysate, K-562 cell lysate, 293T cell lysate, Caco-2.

Conjugation

unconjugated

Clone Number

PSH06-37

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

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Isotype

IgG

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:2,000

  • IF-Cell

  • 1:100

  • FC

  • 1:1,000

Target

Function

Insulin-like growth factor 2 mRNA-binding protein 1 is a protein that in humans is encoded by the IGF2BP1 gene. This gene encodes a member of the IGF-II mRNA-binding protein (IMP) family. The protein encoded by this gene contains four K homology domains and two RNA recognition motifs. It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation.

Background References

1. Shi Y et al. PRMT3-mediated arginine methylation of IGF2BP1 promotes oxaliplatin resistance in liver cancer. Nat Commun. 2023 Apr

2. Liu Y et al. Allosteric Regulation of IGF2BP1 as a Novel Strategy for the Activation of Tumor Immune Microenvironment. ACS Cent Sci. 2022 Aug

Subcellular Location

Nucleus, Cytoplasm.

UNIPROT

SwissProt: Q9NZI8 Human

Synonyms

Coding region determinant-binding protein antibody

CRD BP antibody

CRD-BP antibody

CRDBP antibody

IF2B1 antibody

IF2B1_HUMAN antibody

IGF II mRNA binding protein 1 antibody

IGF-II mRNA-binding protein 1 antibody

IGF2 mRNA binding protein 1 antibody

IGF2 mRNA-binding protein 1 antibody

Expand

Images

  • <span style="font-weight: bold;">☑ Relative expression (RE)</span><br /><br />Western blot analysis of IGF2BP1 on different lysates with Rabbit anti-IGF2BP1 antibody (<a href="/products/HA722671" style="font-weight: bold;text-decoration: underline;">HA722671</a>) at 1/2,000 dilution.<br /><br />Lane 1: HepG2 cell lysate<br />Lane 2: Caco-2 cell lysate<br />Lane 3: K-562 cell lysate<br />Lane 4: 293T cell lysate<br />Lane 5: MCF7 cell lysate (negative)<br /><br />Lysates/proteins at 20 µg/Lane.<br /><br />Predicted band size: 63 kDa<br />Observed band size: 63 kDa<br /><br />Exposure time: 2 minutes 10 seconds; ECL: K1802;<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/HA722671" style="font-weight: bold;text-decoration: underline;">HA722671</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.

    ☑ Relative expression (RE)

    Western blot analysis of IGF2BP1 on different lysates with Rabbit anti-IGF2BP1 antibody (HA722671) at 1/2,000 dilution.

    Lane 1: HepG2 cell lysate
    Lane 2: Caco-2 cell lysate
    Lane 3: K-562 cell lysate
    Lane 4: 293T cell lysate
    Lane 5: MCF7 cell lysate (negative)

    Lysates/proteins at 20 µg/Lane.

    Predicted band size: 63 kDa
    Observed band size: 63 kDa

    Exposure time: 2 minutes 10 seconds; ECL: K1802;

    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 (HA722671) 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.

  • <span style="font-weight: bold;">☑ Relative expression (RE)</span><br /><br />Immunocytochemistry analysis of Caco-2 (positive) and MCF7 (negative) labeling IGF2BP1 with Rabbit anti-IGF2BP1 antibody (<a href="/products/HA722671" style="font-weight: bold;text-decoration: underline;">HA722671</a>) at 1/100 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-IGF2BP1 antibody (<a href="/products/HA722671" style="font-weight: bold;text-decoration: underline;">HA722671</a>) at 1/100 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.

    ☑ Relative expression (RE)

    Immunocytochemistry analysis of Caco-2 (positive) and MCF7 (negative) labeling IGF2BP1 with Rabbit anti-IGF2BP1 antibody (HA722671) at 1/100 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-IGF2BP1 antibody (HA722671) at 1/100 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.

  • <span style="font-weight: bold;">☑ Relative expression (RE)</span><br /><br />Flow cytometric analysis of MCF7 (left, negative) and Caco-2 (right, positive) cells labeling IGF2BP1.<br /><br />Cells were washed twice with cold PBS and resuspend. Then stained with the primary antibody (<a href="/products/HA722671" style="font-weight: bold;text-decoration: underline;">HA722671</a>, 1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor&trade; 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (<a href="/products/HA1121" style="font-weight: bold;text-decoration: underline;">HA1121</a>) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

    ☑ Relative expression (RE)

    Flow cytometric analysis of MCF7 (left, negative) and Caco-2 (right, positive) cells labeling IGF2BP1.

    Cells were washed twice with cold PBS and resuspend. Then stained with the primary antibody (HA722671, 1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

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