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H4521

Sigma-Aldrich

HIV Envelope protein (gp41) fragment 579-601

≥97% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C119H196N34O32S
CAS Number:
117137-84-5
Molecular Weight:
2647.10
UNSPSC Code:
12352200
PubChem Substance ID:
329815126

Assay

≥97% (HPLC)

form

solid

storage temp.

−20°C

SMILES string

CC[C@H](C)[C@H](NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](N)CCCNC(N)=N)[C@@H](C)CC)C(C)C)C(=O)N[C@@H](Cc2c[nH]c3ccccc23)C(=O)NCC(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CCCCN)C(O)=O

InChI

1S/C119H196N34O32S/c1-16-64(13)96(115(182)149-84(51-68-53-131-72-28-19-18-26-70(68)72)101(168)132-55-91(159)137-87(58-186)113(180)150-86(57-154)102(169)134-54-90(158)136-78(117(184)185)30-21-23-43-121)151-92(160)56-133-100(167)79(46-59(3)4)143-110(177)82(49-62(9)10)144-107(174)76(37-40-89(124)157)140-105(172)75(36-39-88(123)156)141-112(179)85(52-94(163)164)147-103(170)73(29-20-22-42-120)139-109(176)81(48-61(7)8)145-111(178)83(50-67-32-34-69(155)35-33-67)146-104(171)74(31-25-45-130-119(127)128)138-106(173)77(38-41-93(161)162)142-114(181)95(63(11)12)152-98(165)66(15)135-108(175)80(47-60(5)6)148-116(183)97(65(14)17-2)153-99(166)71(122)27-24-44-129-118(125)126/h18-19,26,28,32-35,53,59-66,71,73-87,95-97,131,154-155,186H,16-17,20-25,27,29-31,36-52,54-58,120-122H2,1-15H3,(H2,123,156)(H2,124,157)(H,132,168)(H,133,167)(H,134,169)(H,135,175)(H,136,158)(H,137,159)(H,138,173)(H,139,176)(H,140,172)(H,141,179)(H,142,181)(H,143,177)(H,144,174)(H,145,178)(H,146,171)(H,147,170)(H,148,183)(H,149,182)(H,150,180)(H,151,160)(H,152,165)(H,153,166)(H,161,162)(H,163,164)(H,184,185)(H4,125,126,129)(H4,127,128,130)/t64-,65-,66-,71-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,86-,87-,95-,96-,97-/m0/s1

InChI key

PBKBSKTYOPFGSZ-HEQQLXNASA-N

Amino Acid Sequence

Arg-Ile-Leu-Ala-Val-Glu-Arg-Tyr-Leu-Lys-Asp-Gln-Gln-Leu-Leu-Gly-Ile-Trp-Gly-Cys-Ser-Gly-Lys

General description

Peptide corresponding to the region of the HIV envelope protein (gp41) identified as a major epitope recognized by antibodies of AIDS patients.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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B E Kemp et al.
Science (New York, N.Y.), 241(4871), 1352-1354 (1988-09-09)
An antibody detection procedure based on agglutination of autologous red cells has been developed for samples of whole blood. A nonagglutinating monoclonal antibody to human red blood cells conjugated to a synthetic peptide antigen (in this case residues 579 to
J J Wang et al.
Proceedings of the National Academy of Sciences of the United States of America, 83(16), 6159-6163 (1986-08-01)
A peptide of 21 amino acids with the sequence Arg-Ile-Leu-Ala-Val-Glu-Arg-Tyr-Leu-Lys-Asp-Gln-Gln-Leu-Leu-Gly-Ile-Trp- Gly-Cys - Ser encoded by a segment in the env gene of human T-lymphotropic virus type III (HTLV-III), corresponding to amino acids 586-606 of the precursor envelope glycoprotein, has been

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