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Factory Supply Streptavidin High Purity Cas 9013-20-1 r-SA

Factory Supply Streptavidin High Purity Cas 9013-20-1 r-SA

Min.Order / FOB Price:Get Latest Price

1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Streptavidin r-SA cas 9013-20-1

Quick Details

  • Appearance:white powder
  • Application:it has a reducing nonspecific binding level as compared to avidin. Streptavidin has been extensively applied in various biological fields, such as ELISA, IHC, TRFIA, quantifying PCR, isolation of sing
  • PackAge:aluminum foil bag
  • ProductionCapacity:10|Kilogram|Month
  • Storage:cool and dry place
  • Transportation:email: wonda-chem@outlook.com

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

 

Details:

 Product parameters

Product Name: Recombinant Streptavidin (r-SA)

Packing Details: 1 mg, 10 mg, 100 mg, 500 mg

Formulation: Lyophilized from 5 mM PB, pH 6.3

Mol. Wt.: 16.5 kDa

Resources: Escherichia coli (E. coli)

Purity: ≥95% by SDS-PAGE analysis

Activity: ≥13 U/mg protein (Determined by Youngshe according to modified Green Method)

Storage Condition: -20 oC

Storage Duration: 3 years

Description:

Streptavidin is a homotetrameric protein found in the culture broth of Streptomyces avidinii. Similar to avidin, one mole of streptavidin can bind 4 moles of biotin with a high affinity virtually unmatched in nature. Streptavidin lacks carbohydrate side chains present on avidin and has an isoelectric point close to neutrality. Therefore it has a reducing nonspecific binding level as compared to avidin. Streptavidin has been extensively applied in various biological fields, such as ELISA, IHC, TRFIA, quantifying PCR, isolation of single-stranded nucleotide, purification of biomolecule, and monoclonal antibody production as well.

Guarantee: Full refund if you met any quality problem.

 

Cosmetic peptide,Medicine peptide and custom peptide are available! Welcom to contact us!

 

 

 

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