BIOPHEN CS-series chromogenic peptide substrates from HYPHEN BioMed — direct equivalents to the Chromogenix S-series — for thrombin, Factor Xa, activated Protein C, kallikrein, plasmin, urokinase, tPA, and related serine proteases.

All substrates release para-nitroaniline (pNA) upon cleavage for spectrophotometric measurement at 405 nm. CS-01(38) (H-D-Phe-Pip-Arg-pNA, equivalent to S-2238) is the reference thrombin substrate.

CS-11(32) (Boc-Ile-Glu-Gly-Arg-pNA, equivalent to S-2732) is the reference Factor Xa substrate for anti-Xa heparin and DOAC assays.

CS-21(66) (equivalent to S-2366) is the core substrate for Protein C chromogenic assays.

Available in 25 mg single-vial and 12 x 25 mg economy bulk formats.


Reference Product Name Price
RUO
A229001
BIOPHEN™ CS-01(38) — Thrombin Chromogenic Substrate (1 × 25 mg) $625.00
RUO
A229001C
BIOPHEN™ CS-01(38) — Thrombin Chromogenic Substrate (12 × 25 mg) $6,307.00
RUO
A229005-MIN
BIOPHEN™ CS-01(81) — Thrombin Chromogenic Substrate Alt. (1 × 25 mg) $428.00
RUO
A229011
BIOPHEN™ CS-11(32) — Factor Xa Chromogenic Substrate (1 × 25 mg) $549.00
RUO
A229014
BIOPHEN™ CS-11(65) — Factor Xa Chromogenic Substrate (1 × 25 mg) $214.00
RUO
A229014C
BIOPHEN™ CS-11(65) — Factor Xa Chromogenic Substrate (12 × 25 mg) $2,550.00
RUO
A229015-MIN
BIOPHEN™ CS-11(22) — Factor Xa Chromogenic Substrate (1 × 25 mg) $383.00
RUO
A229021
BIOPHEN™ CS-21(66) — Activated Protein C Chromogenic Substrate $398.00
RUO
A229041-MIN
BIOPHEN™ CS-41(03) — Plasmin/Plasminogen-SK Chromogenic Substrate $291.00
RUO
A229061
BIOPHEN™ CS-61(44) — Urokinase (uPA) Chromogenic Substrate $495.00
RUO
A229091
BIOPHEN™ CS-05(88) — tPA / Broad Spectrum Chromogenic Substrate $265.00
RUO
A229031
BIOPHEN™ CS-31(02) — Kallikrein Chromogenic Substrate $291.00
RUO
A229101-OND
BIOPHEN™ CS-01(38) — Thrombin Chromogenic Substrate (100 mg) $2,032.00