Protein L is a cell surface protein from Peptostreptoccocus magnus that binds to the variable light chains (kappa chain) of immunoglobulins without interfering with antigen binding. In contrast to IgG-binding proteins, such as protein A and protein G, which bind to the Fc region of immunoglobulins, protein L can be used for the detection and purification of mammalian kappa light chain antibodies of all classes. Since no part of the heavy chain is involved in the binding interaction, Protein L binds a wider range of antibody classes than Protein A or G. Protein L binds to representatives of all...
Protein L is a cell surface protein from Peptostreptoccocus magnus that binds to the variable light chains (kappa chain) of immunoglobulins without interfering with antigen binding. In contrast to IgG-binding proteins, such as protein A and protein G, which bind to the Fc region of immunoglobulins, protein L can be used for the detection and purification of mammalian kappa light chain antibodies of all classes. Since no part of the heavy chain is involved in the binding interaction, Protein L binds a wider range of antibody classes than Protein A or G. Protein L binds to representatives of all...
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Safety & Storage
Storage Temperature
-20°C
Safety Statement
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.
Regulatory & Compliance
Specifications
CLASS
Protein Purification
COUNTRY OF ORIGIN
China
*USAGE / SAFETY STATEMENT
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.
SIZE
500μg
PURITY
> 90% as analyzed by SDS-PAGE
PHYSICAL FORM
Lyophilized
MWCO (kDa)
~45 kDa, on SDS-PAGE under reducing conditions
APPLICATION.1
The optimal dilution ratio should be determined by the end user for specific applications.
Flow cytometry analysis: 1:100-1:200
SOURCE
E. coli
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Shipping & Handling
Shipped In
COLD PACKS
Safety & Storage
Storage Temperature
-20°C
Safety Statement
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.
Regulatory & Compliance
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