SAMD13 Human

Sterile Alpha Motif Domain Containing 13 Human Recombinant
Cat. No.
BT14017
Source
Escherichia Coli.
Synonyms
Sterile alpha motif domain-containing protein 13, SAM domain-containing protein 13, SAMD13, HSD-42, HSD42, RP11-376N17.1.
Appearance
Sterile Filtered colorless solution.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Usage
THE BioTek's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Shipped with Ice Packs
In Stock

Description

SAMD13 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 125 amino acids (1-102 a.a) and having a molecular mass of 13.8kDa.
SAMD13 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Product Specs

Introduction
Sterile Alpha Motif Domain Containing 13 (SAMD13) is a protein potentially involved in interactions. It's found in various proteins participating in many biological processes. SAMD13 possesses a single SAM (sterile alpha motif) domain, spanning approximately 70 residues, found in diverse eukaryotic organisms. SAM domains are known to self-assemble and interact with other SAM domains, forming various structures. They can also bind to proteins lacking SAM domains, although with weak affinity.
Description
Recombinant human SAMD13, produced in E. coli, is a single, non-glycosylated polypeptide chain comprising 125 amino acids (specifically, amino acids 1 to 102). Its molecular weight is 13.8 kDa. This SAMD13 variant has a 23 amino acid His-tag attached to its N-terminus and is purified using proprietary chromatographic methods.
Physical Appearance
A clear, colorless solution that has been sterilized by filtration.
Formulation
The SAMD13 protein solution has a concentration of 0.5 mg/ml and is prepared in a buffer consisting of 20mM Tris-HCl (pH 8.0), 0.2M NaCl, 50% glycerol, and 1mM DTT.
Stability
For short-term storage (up to 2-4 weeks), keep the solution refrigerated at 4°C. For extended storage, freeze the solution at -20°C. Adding a carrier protein like HSA or BSA (0.1%) is advisable for long-term storage. Minimize repeated freezing and thawing cycles.
Purity
SDS-PAGE analysis indicates a purity exceeding 90.0%.
Synonyms
Sterile alpha motif domain-containing protein 13, SAM domain-containing protein 13, SAMD13, HSD-42, HSD42, RP11-376N17.1.
Source
Escherichia Coli.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMLSVDME NKENGSVGVK NSMENGRPPD PADWAVMDVV NYFRTVGFEE QASAFQEQEI DGKSLLLMTR NDVLTGLQLK LGPALKIYEY HVKPLQTKHL KNNSS.

Product Science Overview

Gene and Protein Structure

The SAMD13 gene is located on chromosome 1 and encodes a protein that contains a SAM domain. The SAM domain is a conserved protein module found in a variety of proteins involved in diverse biological processes, including signal transduction, transcriptional regulation, and cellular differentiation. The SAM domain facilitates protein-protein interactions, which are crucial for the protein’s function.

Function and Biological Role

SAMD13 is predicted to enable chromatin binding activity and histone binding activity. It is involved in the negative regulation of transcription, DNA-templated processes, and is active in the nucleus . The protein encoded by SAMD13 is believed to play a role in regulating gene expression by interacting with chromatin and histones, thereby influencing the transcriptional activity of specific genes.

Evolutionary Significance

The SAMD13 gene is part of a larger family of SAM domain-containing proteins, which have evolved through gene duplication events. These proteins are conserved across various species, indicating their importance in fundamental cellular processes. The evolutionary conservation of SAM domains suggests that they play a critical role in maintaining cellular homeostasis and responding to environmental stimuli .

Clinical Relevance

While the specific physiological functions of SAMD13 are still being studied, its role in chromatin and histone binding suggests that it may be involved in various cellular processes, including cell cycle regulation, DNA repair, and apoptosis. Mutations or dysregulation of SAMD13 could potentially lead to various diseases, although more research is needed to fully understand its clinical implications.

Research and Applications

Human recombinant SAMD13 is used in research to study its function and interactions with other proteins. Recombinant proteins are produced through genetic engineering techniques, allowing scientists to investigate the protein’s structure, function, and role in cellular processes. These studies can provide insights into the molecular mechanisms underlying various diseases and identify potential therapeutic targets.

In summary, SAMD13 is a crucial protein involved in regulating gene expression through its interactions with chromatin and histones. Its evolutionary conservation and potential clinical relevance make it an important subject of ongoing research.

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