Protein L
Name: Recombinant protein L(Protein L in short)
Package: 5mg, 10mg, 20mg
Purity: > 95% (Evalutated by HPLC)
Activity: > 95% Ig conjugating activity
Component: Liquid PBS density is 20mm. PH 7.4

Protein L is a cell surface protein, expressed by Peptostreptoccocus magnus, which binds to the variable light chains (kappa chain) of immunoglobulins without interfering with antigen binding. In contrast to the IgG-binding proteins such as protein A and protein G, it can be used for the detection and purification of mammalian kappa light chain antibodies of all classes.

Products provided:
HRP-protein L
HRP-Protein L is produced by covalently linking HRP to Protein L, which can be used in immuno-detection such as immunoblotting (western or dot blot), ELISA, and immunohistochemistry.

Specification: 1ml (0.5mg/ml protein L)
Density for usage:
Dot blot: 1:1,000~1:10,000
Western blot: 1:1,000~1:10,000
ELISA: 1:10,000~1:100,000

Protein L Resin
(protein L Sepharose 4B, protein L Sepharose CL 6B)
Protein L Resin is made by covalently coupling purified protein L to an agarose support. This leak-resistant coupling method ensures excellent gel stability and binding characteristics.

Specification: 5ml, 50ml, 100ml