1309649-57-7 Usage
Description
Biotin-PEG4-azide is a very useful biotinylation reagent that enable Click Chemistry reaction with alkyne, such as Propargyl, DBCO or BCN reagent to form a stable bond. PEG4 spacer increases aqueous solubility of the molecules conjugated to the biotin. It also helps to minimize steric hindrance involved with the binding to avidin molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 1309649-57-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,6,4 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1309649-57:
(9*1)+(8*3)+(7*0)+(6*9)+(5*6)+(4*4)+(3*9)+(2*5)+(1*7)=177
177 % 10 = 7
So 1309649-57-7 is a valid CAS Registry Number.
1309649-57-7Relevant articles and documents
CD16A BINDING AGENTS AND USES THEREOF
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Paragraph 00340-00342; 00359-00361; 00378; 00385-00386, (2019/07/20)
Among other things, the present disclosure provides compounds, compositions thereof, and methods of using the same. In some embodiments, compounds of the present disclosure bind to Fc receptors, e.g., CD16a. In some embodiments, compounds of the present disclosure are useful for treating various conditions, disorders or diseases including cancer.
