gpna

GPNA hydrochloride 是一种 γ-谷氨酰转移酶的知名底物，可逆地诱导 A549 细胞凋亡。它是一种特定的谷氨酰胺转运蛋白ASCT2抑制剂，还抑制依赖 Na+的载体，如 SNAT 家族 (SNAT1 2 4 5) 和不依赖 Na+的亮氨酸转运蛋白 LAT1 2。

Chromozym-TH HCl can act on it to liberate p-nitroaniline (yellow color).

S 2238 is a chromogenic substrate for thrombin that is used in amidolytic assay.

pFR-pNA, chromogenic substrate for the determination of plasma kallikrein-like activity. CAS Number (net): 64816-19-9.

H-Gly-Arg-pNA dihydrochloride (H-Gly-Arg-Pna 2HCl) 属于多肽类，可与1,2凝血酶结合，可通过 405 纳米波长的比色检测进行定量，作为凝血酶活性的测量指标。

Z-RGR-pNA is a chromogenic substrate for the determination of factor Xa.

H-D-Phe-Pip-Arg-pNA (S-2238) acetate is a chromogenic substrate designed based on the N-terminal fragment of the A alpha chain of fibrinogen, which is the physiological target of thrombin. As a specific indicator of thrombin activity, H-D-Phe-Pip-Arg-pNA acetate is utilized to quantify. This assay, utilizing H-D-Phe-Pip-Arg-pNA acetate, ensures high sensitivity, accuracy, and ease of execution.

Suc-Ile-Glu(γ-pip)-Gly-Arg-pNA hydrochloride is a factor Xa specific chromogenic substrate.

H-D-Phe-Pip-Arg-pNA hydrochloride, a chromogenic substrate, mimics the N-terminal segment of the A alpha chain of fibrinogen, the native substrate of thrombin. It displays specificity towards thrombin and is employed for quantifying antithrombin-heparin cofactor (AT-III). The utilization of H-D-Phe-Pip-Arg-pNA hydrochloride in the AT-III assay enables a sensitive, accurate, and straightforward measurement process.

H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride )是一种显色底物，模仿了纤维蛋白原Aα链N端片段，即凝血酶的天然底物。H-D-Phe-Pip-Arg-pNA dihydrochloride 专为凝血酶检测而设计，用于抗凝血酶-肝素辅因子(AT-III)的定量。利用该底物的AT-III检测方法以其灵敏度、准确性和实施的便捷性而特别闻名。

Bz-D-Arg-pNA hydrochloride 是一种竞争性胰蛋白酶抑制剂。

Methoxycarbonyl-D-Nle-Gly-Arg-pNA，这是一种底物，主要用于FIXa (Factors IXa) 和 FXa (Factors Xa)的合成蛋白酶。

D-Lys(Z)-Pro-Arg-pNA (diacetate) diacetate is a chromogenic substrate.

D-Lys(Z)-Pro-Arg-pNA is a luminescent substrate of activated protein C (APC).