Product specifications

Recombinant Streptavidin (STN-N5116) is expressed from E.coli cells.

This protein carries no “tag”. The protein has a calculated MW of 13.8 kDa.

Catalog Number

STN-N5116-5mg

Product Category

Proteins & Peptides

Material Category

Other Recombinant Proteins

Supplier

ACROBiosystems

Storage Tempreture

-20℃

Species

Streptomyces avidinii

Host

E. coli

Product Type

Other Recombinant Proteins

Format

Powder

Purity

95%

Conjugate

Unconjugated

Bioactivity

Streptavidin is a tetrameric protein purified from the bacterium Streptomyces avidinii, and exhibits high binding affinity for biotin. Able to bind one molecule of biotin with each subunit. Streptavidin (PI=6.0-7.5) has lower level of non-specific binding to various biological components at physiological pH than avidin (PI=7.4), resulting from its isoelectric point (PI).Streptavidin is useful in affinity chromatography, ELISA, immunohistochemistry and Western Blotting.

Molecule

Streptavidin

Tag

-

Expression System

E. coli

Expregion

Ala 37 - Ser 163

Endotoxin Level

1.0 EU per μg

Buffer

NaCl, pH7.4

Product Size & Price

Product size: 5mg

Product price: 210

Add to quote

Shipping condition & fees

All prices are exclusive of duties, taxes, customs & Shipping fees

Shipping & Handling

Our customer service will inform you about the expected delivery time.

Order Details

We are continuously updating our catalog with advanced verified products. please send your request of our latest COA&SDS datasheet

Limitations

Please note: All products are “FOR RESEARCH USE ONLY”. NOT FOR USE IN DIAGNOSTIC PROCEDURES or Human or Veterinary or Food.

Get a quote