Anti-CD41/Integrin alpha 2b/ITGA2B Antibody Picoband™

Product Name

Anti-CD41/Integrin alpha 2b/ITGA2B Antibody Picoband™

View all ITGA2B Antibodies

SKU/Catalog Number

PB9647

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-CD41/Integrin alpha 2b/ITGA2B Antibody Picoband™ catalog # PB9647. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-CD41/Integrin alpha 2b/ITGA2B Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9647)

Host

Rabbit

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human ITGA2B, different from the related mouse sequence by four amino acids.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PB9647 is reactive to ITGA2B in Human, Mouse, Rat

Applications

PB9647 is guaranteed for IHC, WB Boster Guarantee

Observed Molecular Weight

120-135 kDa

Calculated molecular weight

113.377kDa

Background of ITGA2B

Integrin alpha-IIb is a protein that in humans is encoded by the ITGA2B gene. It is mapped to 17q21.32. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. Alpha chain 2b undergoes post-translational cleavage to yield disulfide-linked light and heavy chains that join with beta 3 to form a fibrinogen receptor expressed in platelets that plays a crucial role in coagulation. Mutations that interfere with this role result in thrombasthenia. In addition to adhesion, integrins are known to participate in cell-surface mediated signalling.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat, By Heat

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of ITGA2B using anti-ITGA2B antibody (PB9647).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human HEL whole cell lysates,
Lane 2: human HEL whole cell lysates,
Lane 3: human K562 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-ITGA2B antigen affinity purified polyclonal antibody (Catalog # PB9647) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for ITGA2B at approximately 120-135 kDa. The expected band size for ITGA2B is at 113 kDa.

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Figure 2. IHC analysis of ITGA2B using anti-ITGA2B antibody (PB9647).
ITGA2B was detected in a paraffin-embedded section of mouse lung tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-ITGA2B Antibody (PB9647) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.

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Figure 3. IHC analysis of ITGA2B using anti-ITGA2B antibody (PB9647).
ITGA2B was detected in a paraffin-embedded section of rat lung tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-ITGA2B Antibody (PB9647) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.

Click image to see more details

Figure 4. IHC analysis of ITGA2B using anti-ITGA2B antibody (PB9647).
ITGA2B was detected in a paraffin-embedded section of human mammary cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-ITGA2B Antibody (PB9647) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.

Gene/Protein Information For ITGA2B (Source: Uniprot.org, NCBI)

Alternative Names

CD41 antigen; CD41; CD41BHPA3; GP2B; GP2Bintegrin alpha-IIb; GPalpha IIb; GPIIb; GTA; HPA3; Integrin alpha 2b; integrin, alpha 2b (platelet glycoprotein IIb of IIb/IIIa complex, antigenCD41); integrin, alpha 2b (platelet glycoprotein IIb of IIb/IIIa complex, antigenCD41B); ITGA2b; ITGAB; platelet fibrinogen receptor, alpha subunit; Platelet membrane glycoprotein IIb; platelet-specific antigen BAK ITGA2B BDPLT16, BDPLT2, CD41, CD41B, GP2B, GPIIb, GT, GTA, HPA3, PPP1R93 integrin subunit alpha 2b integrin alpha-IIb|GPalpha IIb|alphaIIb protein|integrin, alpha 2b (platelet glycoprotein IIb of IIb/IIIa complex, antigen CD41)|platelet fibrinogen receptor, alpha subunit|platelet glycoprotein IIb of IIb/IIIa complex|platelet membrane glycoprotein IIb|platelet-specific antigen BAK|protein phosphatase 1, regulatory subunit 93

For more info on ITGA2B, check out the ITGA2B Infographic

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In this infographic, you will see the following information for ITGA2B: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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