Q: Is recombinant human SAR1B protein NBP2-23451 active or not?

A: This protein has not been tested for bioactivity.

Recombinant Human SAR1B His Protein

Novus Biologicals | Catalog # NBP2-23451

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Product Specifications
Scientific Data
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Source

E. coli

Tag

His

Applications

SDS-PAGE

View all SAR1B Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-198 of Human SAR1B

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSMSFIFDW IYSGFSSVLQ FLGLYKKTGK LVFLGLDNAG KTTLLHMLKD DRLGQHVPTL HPTSEELTIA GMTFTTFDLG GHVQARRVWK NYLPAINGIV FLVDCADHER LLESKEELDS LMTDETIANV PILILGNKID RPEAISEERL REMFGLYGQT TGKGSISLKE LNARPLEVFM CSVLKRQGYG EGFRWMAQYI D

Purity

>95%, by SDS-PAGE

Predicted Molecular Mass

24.8 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human SAR1B His Protein

SDS-PAGE: Recombinant Human SAR1B His Protein [NBP2-23451]

SDS-Page: Recombinant Human SAR1B Protein [NBP2-23451]

Formulation, Preparation, and Storage

NBP2-23451

Formulation	20 mM Tris-HCl buffer (pH 8.0), 0.15 M NaCl, 10% glycerol
Preservative	No Preservative
Concentration	0.5 mg/ml
Shipping	The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage	Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: SAR1B

SAR1b, also known as CMRD, is involved in transport from the endoplasmic reticulum to the Golgi apparatus. This protein is activated by the guanine nucleotide exchange factor PREB. It is involved in the selection of the protein cargo and the assembly of the COPII coat complex. Recombinant human SAR1B protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Alternate Names

2310075M17Rik, ANDD, CMRD, EC 3.6.5, GTP-binding protein B, GTP-binding protein SAR1b, GTP-binding protein Sara, SAR1 homolog B (S. cerevisiae), SAR1a gene homolog (S. cerevisiae) 2, SAR1a gene homolog 2, SAR1a gene homolog 2 (S. cerevisiae), SARA2GTBPB, SARB

Gene Symbol

SAR1B

Additional SAR1B Products

Product Documents for Recombinant Human SAR1B His Protein

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Certificate of Analysis

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Product Specific Notices for Recombinant Human SAR1B His Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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