Quick Menu

Collagen CB Peptide Fragments

Cyanogen bromide digested peptide (CB-peptide) fragments of type II collagen are available for studying B-cell and T-cell epitopes of type II collagen. These peptides are pepsin-free and ideal for studying epitope specificity of T-cells by proliferation assay. These peptides are renatured into triple-helical conformation by a step-wise cooling method*, and can be used as an antigen for analyzing epitiope specificity of antibodies by ELISA.

In order to accommodate the variety of collagen studies available, Chondrex, Inc. offers different grades of collagen such as immunization grade, cell culture grade, ELISA grade, T-cell assay grade, and collagen CB fragments. If you need help deciding which grade of collagen is right for your study, please see our Understanding Chondrex, Inc.’s “Grades” of Purified Collagen article or contact us. For more information distinguishing between Type I and Type II collagen, please see our Type I & Type II Collagen: Structure Influences Staining Patterns article or contact us.

*See Reference: Collagen Rel Res. 5: 469-480 (1985).

1. Collagen Solubilizing Buffer

Product Catalog # Price (USD)
Collagen Solubilizing Buffer 9075 15.00

Bovine CB-Peptides of Type II Collagen

Product Quantity Catalog # Price (USD)
Bovine CB10 0.5 mg, lyophilized 9021 518.00
Bovine CB11 0.5 mg, lyophilized 9007 432.00
Bovine CB12 0.5 mg, lyophilized 9022 518.00
Bovine CB8 0.5 mg, lyophilized 9020 432.00
Bovine CB9.7 0.5 mg, lyophilized 9059 444.00

Chick CB-Peptides of Type II Collagen

Product Quantity Catalog # Price (USD)
Chick CB10 0.5 mg, lyophilized 9018 518.00
Chick CB11 0.5 mg, lyophilized 9004 432.00
Chick CB12 0.5 mg, lyophilized 9019 518.00
Chick CB8 0.5 mg, lyophilized 9063 432.00
Chick CB9 0.5 mg, lyophilized 9017 518.00

Human CB-Peptides of Type II Collagen

Product Quantity Catalog # Price (USD)
Human CB10 0.5 mg, lyophilized 9023 432.00
Human CB11 0.5 mg, lyophilized 9006 432.00
Human CB12 0.5 mg, lyophilized 9049 432.00
Human CB8 0.5 mg, lyophilized 9047 432.00
Human CB9.7 0.5 mg, lyophilized 9048 432.00

Mouse CB-Peptides of Type II Collagen

Product Quantity Catalog # Price (USD)
Mouse CB10 0.5 mg, lyophilized 9061 444.00
Mouse CB11 0.5 mg, lyophilized 9057 428.00
Mouse CB8 0.5 mg, lyophilized 9060 444.00