Skip to Content
Merck
CN

Key Documents

View All Documentation

69769

Microperoxidase disodium salt from horse heart

≥85% (HPCE)

Synonym(s):

H-11-PT, Haeme undecapeptide, MP-11

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C84H114FeN20Na2O21S2
CAS Number:
104684-94-2
Molecular Weight:
1905.88
NACRES:
NA.32
PubChem Substance ID:
329761945
UNSPSC Code:
12352108
MDL number:
MFCD00168071
Assay:
≥85% (HPCE)
Form:
powder
Solubility:
H2O: 10 mg/mL, clear, dark red-brown
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

≥85% (HPCE)

form

powder

impurities

peroxidase activity, ≤10% water

solubility

H2O: 10 mg/mL, clear, dark red-brown

storage temp.

−20°C

SMILES string

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

General description

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

Preparation Note

prepared by enzymatic degradation of horse heart cytochrome c

Other Notes

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBX3564
BCBP8575V
BCBL0542V
342863/1
299831/1

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Global Trade Item Number

SKUGTIN
69769-250MG04061832532981
69769-50MG04061832532998
69769-10MG04061832532974