Anti-Pdcd4 phospho S457 Monoclonal Antibody

Product Name

Anti-Pdcd4 phospho S457 Monoclonal Antibody

View all Pdcd4 Antibodies

SKU/Catalog Number

MP01105

Size

100ug

Form

Liquid (sterile filtered)

Description

Boster Bio Anti-Pdcd4 phospho S457 Monoclonal Antibody (Catalog # MP01105). Tested in ELISA, IHC, WB applications. This antibody reacts with Human, Mouse.

Storage & Handling

Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. Expiration date is one (1) year from date of opening. (Ship on dry ice.)

Cite This Product

Anti-Pdcd4 phospho S457 Monoclonal Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # MP01105)

Host

Mouse

Contents

0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2, 0.01% (w/v) Sodium Azide

Clonality

Monoclonal

Clone Number

Clone: 9G6

Isotype

IgG1 kappa

Immunogen

This monoclonal antibody was produced by repeated immunizations with a synthetic peptide corresponding to residues surrounding Ser457 of the human Pdcd4 protein.

*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

MP01105 is reactive to Pdcd4 in Human, Mouse

Applications

MP01105 is guaranteed for ELISA, IHC, WB Boster Guarantee

Observed Molecular Weight

42 kDa

Calculated molecular weight

496341 MW

Background of Pdcd4

Programmed cell death 4 (Pdcd4) is a novel tumor suppressor. Pdcd4 directly inhibits the helicase activity of eukaryotic translation initiation factor 4A (eIF4A), a component of the translation initiation complex. Pdcd4 also suppresses the transactivation of activator protein-1 (AP-1)-responsive promoters by c-Jun. Pdcd4 contains two Akt phosphorylation sites, one at Ser67 and the other at Ser457. The phosphorylation of Pdcd4 by Akt causes nuclear translocation of Pdcd4 and a significant decrease in the ability of Pdcd4 to interfere with the transactivation of AP-1-responsive promoters by c-Jun.

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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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.

ELISA: 1:20,000 - 1:100,000
IHC: 1:1,000 - 1:5,000
WB: 1:2,000 - 1:10,000

Validation Images & Assay Conditions

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Figure 1. IHC analysis of PDCD4 using anti-PDCD4 antibody (MP01105).
PDCD4 was detected in paraffin-embedded section. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-PDCD4 Antibody (MP01105) overnight at 4°C. Biotinylated goat anti Mouse IgG antibody was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1021) with DAB as the chromogen.

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Figure 2. Western blot analysis of PDCD4 using anti-PDCD4 antibody (MP01105).
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 50ug of sample under reducing conditions.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-PDCD4 antigen affinity purified polyclonal antibody (Catalog # MP01105) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-Mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # SA1021) with Tanon 5200 system. A specific band was detected for PDCD4.

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Figure 3. Western blot analysis of PDCD4 using anti-PDCD4 antibody (MP01105).
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 50ug of sample under reducing conditions.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-PDCD4 antigen affinity purified polyclonal antibody (Catalog # MP01105) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-Mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # SA1021) with Tanon 5200 system. A specific band was detected for PDCD4.

Gene/Protein Information For Pdcd4 (Source: Uniprot.org, NCBI)

Alternative Names

H731; H731nuclear antigen H731; MGC33046; MGC33047; Neoplastic transformation inhibitor protein; Nuclear antigen H731-like; PDCD4; programmed cell death 4 (neoplastic transformation inhibitor); programmed cell death protein 4; Protein 197/15a Pdcd4|D19Ucl, D19Ucla1, MA-, Ma3, T, Tis|programmed cell death 4|programmed cell death protein 4|protein MA-3|topoisomerase-inhibitor suppressed protein

For more info on Pdcd4, check out the Pdcd4 Infographic

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In this infographic, you will see the following information for Pdcd4: 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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