Recombinant Human SMAD3 Protein (Asp220-Ser425), N-His tagged

• Cat.No.: SMAD3-5867H
• Product Overview: Recombinant human SMAD3 (Asp220-Ser425) fused with the N-His tag was expressed in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: N-His
• Form: Lyophilized powder/frozen liquid
• Molecular Mass: 25.52 kDa
• Protein Length: Asp220-Ser425
• Purity: > 90 % as determined by SDS-PAGE
• Notes: For research use only.
• Storage: Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8 centigrade for one week. Store at -20 to -80 centigrade for twelve months from the date of receipt.
• Storage Buffer: 0.01M PBS, pH 7.4, 0.02 % NLS
• Reconstitution: Reconstitute in sterile water for a stock solution.
• Shipping: They are shipped out with dry ice/blue ice unless customers require otherwise.

Gene Information

• Gene Name: SMAD3 SMAD family member 3 [ Homo sapiens (human) ]
• Official Symbol: SMAD3
• Synonyms: SMAD3; SMAD family member 3; MAD, mothers against decapentaplegic homolog 3 (Drosophila), MADH3, SMAD, mothers against DPP homolog 3 (Drosophila); mothers against decapentaplegic homolog 3; HsT17436; JV15 2; mad3; hMAD-3; hSMAD3; MAD homolog 3; mad homolog JV15-2; mad protein homolog; mothers against DPP homolog 3; SMA- and MAD-related protein 3; SMAD, mothers against DPP homolog 3; MAD, mothers against decapentaplegic homolog 3; LDS1C; MADH3; JV15-2; HSPC193; MGC60396; DKFZp586N0721; DKFZp686J10186
• Gene ID: 4088
• mRNA Refseq: NM_001145102
• Protein Refseq: NP_001138574
• MIM: 603109
• UniProt ID: P84022

Reviews

05/14/2021

High expression level, good stability, suitable for high precision experiments.

03/08/2021

Compared with other brands I have used, this brand is more stable and reliable.

01/29/2021

Strong antibacterial activity, not easy to be contaminated.

Q&As

What is the method used to determine the expression level and activity of SMAD3 protein?

The expression level of SMAD3 protein can be detected by immunohistochemistry, western blotting, real-time PCR and other techniques. At the same time, the activity of SMAD3 protein can be assessed by detecting the phosphorylation level and the amount of SMAD3 protein within the nucleus.

How are the interactions between SMAD3 protein and other proteins regulated?

interaction between SMAD3 protein and other proteins is regulated by a variety of factors, including phosphorylation, methylation, acetylation and other modifications, and interactions with other proteins. These factors can affect the interaction between SMAD3 protein and other proteins, and then affect the regulation process of TGF-β signal transduction pathway.

How is SMAD3 protein involved in the TGF-β signaling pathway?

In the TGF-β signaling pathway, SMAD3 protein is activated by TGF-β to form complexes with other SMAD proteins, and then enters the nucleus to regulate the expression of specific genes, thereby affecting the growth, differentiation, apoptosis and immune response of cells.

How is the expression level of SMAD3 protein regulated?

expression level of SMAD3 protein is regulated by a variety of factors, including gene transcription, translation, modification, and degradation. These factors can affect the expression level of SMAD3 protein, which in turn affects the growth, differentiation and apoptosis of cells.

What is the main function of SMAD3 protein?

The main function of SMAD3 protein is to transmit signals in the TGF-β signal transduction pathway and regulate cell growth, differentiation, apoptosis and immune response.

What is SMAD3 protein?

SMAD3 protein is a protein that plays a key role in intracellular signal transduction and belongs to the SMAD family. It is an effector molecule in the transforming growth factor-β (TGF-β) signaling pathway.