Catalog name Description price
R-M-664 Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt,CAS :122604-16-4 from ruixi.Antifreeze polypeptides (AFP) have in common the ability to lower the freezing point of blood serum, thus allowing fish to survive in subzero ocean temperatures. The type I AFPs are present in the blood of winter flounder, yellowtail flounder, Alaskan plaice and the shorthorn and grubby sculpin. AFP37 (HPLC6) isolated from the winter flounder, Pseudopleuronectes americanus, consists of 37 amino acids arranged in three 11-residue repeats which tend to form α-helices. price>
R-M-673 Dynorphin A trifluoroacetate salt Dynorphin A trifluoroacetate salt,CAS: 80448-90-4 is a Endogenous kappa-receptor antagonist. price>
R-M-678 Dynorphin A (1-11) amide trifluoroacetate salt Dynorphin A (1-11) amide trifluoroacetate salt,CAS :79985-48-1 from ruixi.Therefore, Dyn A (1-11)-amide has been widely used for structure-activity studies. Its binding affinities for K, µ and δopioid receptors are 0.074 nM, 7.6 nM and 2.9 nM, respectively. price>
R-M-679 Dynorphin A (1-13) Dynorphin A (1-13) ,CAS :72957-38-1 is a Endogenous kappa-opioid receptor agonist. price>
R-M-680 Dynorphin A (1-13) amide trifluoroacetate salt Dynorphin A (1-13) amide trifluoroacetate salt ,CAS : 79515-34-7 is a Antagonist of human MC1, MC3 and MC4 receptors. price>
R-M-682 Dynorphin B (1-9) Dynorphin B (1-9), CAS:126050-26-8 from ruixi.It is a synthetic peptide. price>
R-M-467 Acetyl-PHF6 amide trifluoroacetate salt Acetyl-PHF6 amide trifluoroacetate salt,Ac-Val-Gln-Ile-Val-Tyr-Lys-NH₂ trifluoroacetate salt(CAS:878663-43-5) from ruixi.Acetyl-phf6 amide TFA (acphf6-TFA) is a hexapeptide derived from tau. price>
R-M-686 rec EGF (human),CAS:62253-63-8 rec EGF (human),CAS:62253-63-8 from ruixi.It can be applied to cell culture, cosmotic pepsides & dermatology, regenerative medicine. price>
R-M-469 (Des-Glu)-Ophthalmic acid (DES Glu) - Ophthalmic acid (CAS: 16305-80-9) can be applied to di - and tripeptides. price>
R-M-687 Eglin c (41-49) Eglin c (41-49),CAS :122299-11-0 from ruixi.The nonapeptide SPVTLDLRY,which corresponds to the active center of eglin c, inhibited leukocyte cathepsin G and α-chymotrypsin. price>