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H-Leu-Pro-Pro-Ser-Arg-OH

CAS No.
120484-65-3
Chemical Name:
H-Leu-Pro-Pro-Ser-Arg-OH
Synonyms
Pentapeptide-42;LEU-PRO-PRO-SER-ARG;H-Leu-Pro-Pro-Ser-Arg-OH;LYMPHOCYTE ACTIVATING PENTAPEPTIDE;L-Leucyl-L-prolyl-L-prolyl-L-seryl-L-arginine;L-Arginine, L-leucyl-L-prolyl-L-prolyl-L-seryl-
CBNumber:
CB0169833
Molecular Formula:
C25H44N8O7
Molecular Weight:
568.67
MDL Number:
MFCD00133449
MOL File:
120484-65-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:47:34

H-Leu-Pro-Pro-Ser-Arg-OH Properties

Density 1.48±0.1 g/cm3(Predicted)
storage temp. -15°C
pka 3.24±0.10(Predicted)
Sequence Leu-Pro-Pro-Ser-Arg
Cosmetics Ingredients Functions SKIN CONDITIONING
FDA UNII HFL33E395I

H-Leu-Pro-Pro-Ser-Arg-OH price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth VAC-00008 Lymphocyte Activating Pentapeptide 120484-65-3 5mg $150 2026-06-05 Buy
Biosynth VAC-00008 Lymphocyte Activating Pentapeptide 120484-65-3 10mg $249 2026-06-05 Buy
Biosynth VAC-00008 Lymphocyte Activating Pentapeptide 120484-65-3 25mg $497.75 2026-06-05 Buy
Usbiological L8004-01A Lymphocyte Activating Pentapeptide 120484-65-3 1mg $531 2021-12-16 Buy
Biorbyt Ltd orb70832 Lymphocyte Activating Penta peptide Greater than 85% affinity purified 120484-65-3 5mg $263.5 2021-12-16 Buy
Product number Packaging Price Buy
VAC-00008 5mg $150 Buy
VAC-00008 10mg $249 Buy
VAC-00008 25mg $497.75 Buy
L8004-01A 1mg $531 Buy
orb70832 5mg $263.5 Buy

H-Leu-Pro-Pro-Ser-Arg-OH Chemical Properties, Uses, Production

Uses

Lymphocyte activating pentapeptide is a short peptide sequence found in the Fc region of human IgG1 that has the ability to activate lymphocytes. Lymphocyte activating pentapeptide can be used to study the activation mechanisms of B cells and T cells, and their role in immune responses[1].

References

[1] Hobbs M V, et al. Identification of a lymphocyte-activating pentapeptide sequence in the Fc region of human IgG1[J]. Journal of immunology (Baltimore, Md.: 1950), 1987, 138(8): 2581-2586. PMID:3494079

H-Leu-Pro-Pro-Ser-Arg-OH Preparation Products And Raw materials

Raw materials

Preparation Products

H-Leu-Pro-Pro-Ser-Arg-OH Suppliers

Global Suppliers ( 37)
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Chengdu Youngshe Chemical Co., Ltd. +86-17380623303 Caroline@youngshechem.com China 4726 58
Hangzhou Peptidego Biotech Co.,Ltd. 0571-87213919 15967184799 Eric@peptidego.com China 7872 58
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Hangzhou Go Top Peptide Biotech 0571-88211921 sales1@gotopbio.com CHINA 2609 58
Hangzhou Go Top Peptide Biotech 0571-88211921 17357109671 sales3@gotopbio.com China 2988 58
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456 alan.chow@synzest.com China 9467 58
LEU-PRO-PRO-SER-ARG LYMPHOCYTE ACTIVATING PENTAPEPTIDE L-Arginine, L-leucyl-L-prolyl-L-prolyl-L-seryl- L-Leucyl-L-prolyl-L-prolyl-L-seryl-L-arginine Pentapeptide-42 H-Leu-Pro-Pro-Ser-Arg-OH 120484-65-3 C25H44N8O7