Recombinant Human StAR His Protein

Name: Recombinant Human StAR His Protein
Brand: Novus Biologicals
SKU: NBP1-72531

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-72531

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

Key Product Details

Source

E. coli

Tag

His

Conjugate

Unconjugated

Applications

SDS-PAGE

View all StAR Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 64-285 of Human StAR

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MEETLYSDQE LAYLQQGEEA MQKALGILSN QEGWKKESQQ DNGDKVMSKV VPDVGKVFRL EVVVDQPMER LYEELVERME AMGEWNPNVK EIKVLQKIGK DTFITHELAA EAAGNLVGPR DFVSVRCAKR RGSTCVLAGM ATDFGNMPEQ KGVIRAEHGP TCMVLHPLAG SPSKTKLTWL LSIDLKGWLP KSIINQVLSQ TQVDFANHLR KRLESHPASE ARC

Purity

>90%, by SDS-PAGE

Predicted Molecular Mass

27.1 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 StAR His Protein

SDS-PAGE: Recombinant Human StAR His Protein [NBP1-72531]

SDS-Page: Recombinant Human StAR Protein [NBP1-72531] - 15% SDS-PAGE (3ug)

Formulation, Preparation and Storage

NBP1-72531

Formulation	20 mM Tris-HCl buffer (pH8.0), 20% glycerol, 2 mM DTT
Preservative	No Preservative
Concentration	1 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: StAR

STAR, also known as steroidogenic acute regulatory protein, appears to mediate the rapid increase in pregnenolone synthesis stimulated by tropic hormones. It increases pregnenolone synthesis more than four-fold and a major STAR transcript of 1.6 kb is found in ovary and testis. During ongoing growth and differentiation of the follicle of the ovary, the immunoreactivity of it tends to shift from the granulosa cells of early antral follicles to the theca cell layers in the adult. Recombinant human STAR protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.

Alternate Names

cholesterol trafficker, mitochondrial steroid acute regulatory protein, StAR, StARD1, STARD1StAR-related lipid transfer (START) domain containing 1, START domain containing 1, START domain-containing protein 1, steroid acute regulatory protein, steroidogenic acute regulator, steroidogenic acute regulatory protein, steroidogenic acute regulatory protein, mitochondrial

Gene Symbol

STAR

Additional StAR Products

Product Documents for Recombinant Human StAR His Protein

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COA

Product Specific Notices for Recombinant Human StAR 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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