Leinco Technologies

Streptavidin Purified

Product Code:
 
LEI-S203
Product Group:
 
Other Proteins
Host Type:
 
Bacteria
Regulatory Status:
 
RUO
Shipping:
 
Ambient
Storage:
 
The lyophilized streptavidin is stable for at least one year when stored desicated at -20°C. It is recommended to only reconstitute the amount required for use. However any unused reconstituted streptavidin should be aliquoted in working volumes without diluting and stored at -20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles.
 

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CodeSizePrice
LEI-S203-5.0mg5.0 mg£167.00
Quantity:
LEI-S203-10mg10 mg£231.00
Quantity:
LEI-S203-100mg100 mg£713.00
Quantity:
Prices exclude any Taxes / VAT
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This product comes from: US.
Typical lead time: 14-21 working days.
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Further Information

Conjugate/Tag/Label:
Purified
Format:
Streptavidin is lyophilized under slight alkaline conditions from deionized water. The final lyophilized protein contains approximately 10% NaCl.
Formulation:
Streptavidin is lyophilized under slight alkaline conditions from deionized water. The final lyophilized protein contains approximately 10% NaCl.
Long Description:
Streptavidin is a biotin binding protein present in the fermentation broth of the bacterium Streptomyces avidinii. Each molecule of streptavidin can bind four molecules of biotin with a high affinity constant (Kd~10 -15). Unlike native avidin, streptavidin is not glycosylated and has a near neutral isoelectric point (pI ~ 5-6) vs a pI of 10 for native avidin.
Purity:
SDS-PAGE - Predominant Single Band