98908-42-0

Upstream product

• 95716-19-1 N-(tert-butyloxycarbonyl)-L-leucyl-L-phenylalanyl-L-proline benzyl ester 
• 13734-34-4 N-tert-butoxycarbonyl-L-phenylalanine 
• 16652-71-4 benzyl (2S)-2-pyrrolidinecarboxylate hydrochloride 
• 119153-87-6 (C₅H₉O₂)C₉H₉NO(O)(CO₂C₂H₅) 
• 87297-14-1 (S)-1-((S)-2-((benzyloxy)carbonyl)pyrrolidin-1-yl)-1-oxo-3-phenylpropan-2-aminium chloride 
• 13139-15-6 N-tert-butoxycarbonyl-L-leucine 
• 13734-41-3 t-Boc-L-valine 
• 23361-28-6 N-(tert-butyloxycarbonyl)-L-valyl-L-proline 
• 75899-20-6 (C₅H₉O₂)(NHCHCOO)(CH₂C₃H₇)(CO₂C₂H₅) 
• 70462-58-7 benzyl (tert-butoxycarbonyl)-L-phenylalanyl-L-prolinate 
• 38017-75-3 N-tert-butoxycarbonyl-L-valyl-L-proline methyl ester 

Downstream Products

• 98908-44-2 N-benzyloxycarbonyl-L-tyrosyl-L-valyl-L-prolyl-L-leucyl-L-phenylalanyl-L-proline benzyl ester 
• 98925-63-4 L-tyrosyl-L-valyl-L-prolyl-L-leucyl-L-phenylalanyl-L-proline 
• 124456-05-9 L-valyl-L-prolyl-L-leucyl-L-phenylalanyl-L-proline benzyl ester hydrochloride 

Relevant academic research and scientific papers

SYNTHESIS AND IMMUNOREGULATORY PROPERTIES OF FRAGMENTS OF A PROLINE-RICH POLYPEPTIDE FROM OVINE COLOSTRUM

Proline-rich-polypeptide (PRP) isolated from ovine colostrum produces a regulatory effect on the immune response.A nonapeptide fragment of PRP obtained by chymotryptic digestion (Val-Glu-Ser-Tyr-Val-Pro-Leu-Phe-Pro) shows biological activity similar to PR