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Merck
CN
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文件

安全信息

69769

Sigma-Aldrich

Microperoxidase disodium salt from horse heart

≥85% (HPCE)

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别名:
H-11-PT, Haeme undecapeptide, MP-11
经验公式（希尔记法）:
C84H114FeN20Na2O21S2
CAS号:
104684-94-2
分子量:
1905.88
MDL编号:
MFCD00168071
UNSPSC代码:
12352108
PubChem化学物质编号:
329761945
NACRES:
NA.32

检测方案

≥85% (HPCE)

形式

powder

杂质

peroxidase activity
≤10% water

溶解性

H2O: 10 mg/mL, clear, dark red-brown

储存温度

−20°C

SMILES字符串

O.O.O.O.[Na+].[Na+].CC(C)[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H]1CSSC(C)c2c(C)c3nc2nc4c(C)c(CCC([O-])=O)c5nc6nc(nc7c(C)c(C(C)SSC[C@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC1=O)C(=O)N[C@@H](Cc8c[nH]cn8)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(O)=O)C(O)=O)c(n3)n7[Fe]n45)c(C)c6CCC([O-])=O

InChI

1S/C80H113N23O22S4.Fe.2Na.4H2O/c1-32(2)59(83)77(121)89-47(19-24-55(110)111)72(116)88-45(15-13-14-26-81)71(115)92-50-29-126-128-41(12)58-37(8)65-101-68(58)99-63-35(6)44(17-23-54(108)109)67(98-63)103-66-43(16-22-53(106)107)34(5)62(97-66)96-64-36(7)57(69(100-64)102-65)40(11)129-127-30-51(93-73(117)46(18-21-52(82)105)87-70(114)38(9)86-75(50)119)76(120)91-49(27-42-28-84-31-85-42)74(118)95-61(39(10)104)79(123)94-60(33(3)4)78(122)90-48(80(124)125)20-25-56(112)113;;;;;;;/h28,31-33,38-41,45-51,59-61,104H,13-27,29-30,81,83H2,1-12H3,(H20,82,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125);;;;4*1H2/q;+2;2*+1;;;;/p-4/t38-,39+,40?,41?,45-,46-,47-,48-,49-,50-,51-,59-,60-,61-;;;;;;;/m0......./s1

InChI key

HARTZTRJJQAYAK-FJHAOVHCSA-J

抗体吸附剂

Val-Glu-Lys-(Cys-Ala-Gln-Cys)Heme-His-Thr-Val-Glu

制备说明

prepared by enzymatic degradation of horse heart cytochrome c

其他说明

Cationic heme undecapeptide as stain for detecting glycosaminoglycans on cellulose acetate; Kinetic study of pH-dependent properties
Sales restrictions may apply

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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M T Wilson et al.
European journal of biochemistry, 77(1), 193-199 (1977-07-01)
The ferric form of the haem undecapeptide, derived from horse cytochrome c by peptic digestion, undergoes at least three pH-induced transitions with pK values of 3.4, 5.8 and 7.6. Temperature-jump experiments suggest that the first of these is due to
N Ghinea
Analytical biochemistry, 155(1), 78-82 (1986-05-15)
A rapid and sensitive method has been developed for detecting glycosaminoglycans on cellulose acetate strips. The method is based on the electrostatic interactions between glycosaminoglycans and cationic heme undecapeptide. The complexes are identified by peroxidatic reaction using 3,3'-diaminobenzidine as H2

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