Anti-Smad4 Antibody Picoband®

Product Name

Anti-Smad4 Antibody Picoband®

View all SMAD4 Antibodies

SKU/Catalog Number

PB9397
PB0446 is an alternative SKU for this antibody, used in previous lots.

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Smad4 Antibody Picoband® catalog # PB9397. Tested in WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

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-Smad4 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9397)

Host

Rabbit

Contents

Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human Smad4, identical to the related mouse and rat sequences.

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

PB9397 is reactive to SMAD4 in Human, Mouse, Rat

Observed Molecular Weight

60 kDa

Calculated molecular weight

60.4 kDa

Background of SMAD4

SMAD4 (Mothers Against Decapentaplegic Drosophila Homolog of 4), also known as MADH4 or DPC4, is a protein that in humans is encoded by the SMAD4 gene. It belongs to the Darfwin family of proteins that modulate members of the TGFβ protein superfamily. Hahn et al. (1996) identified the SMAD4 gene on chromosome 18q21.1. Howe et al. (1998) identified the SMAD4 gene within a region on 18q21.1 defined by linkage analysis in kindred with juvenile polyposis syndrome. To test directly the hypothesis that the SMAD4 gene is a tumor suppressor that is critical for transmitting signals from transforming growth factor-beta and related ligands. SMAD4 plays a pivotal role in signal transduction of the transforming growth factor beta superfamily cytokines by mediating transcriptional activation of target genes.

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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Applications

PB9397 is guaranteed for WB Boster Guarantee

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, Mouse, Rat

Positive Control

WB: Rat Brain Tissue, Mouse Brain Tissue, Rat Skeletal Muscle Tissue, Mouse Skeletal Muscle Tissue, U87 Whole Cell, Human Placenta Tissue, HT1080 Whole Cell, HELA Whole Cell, NEURO Whole Cell

Validation Images & Assay Conditions

See full target information SMAD4

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