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H9039

Sigma-Aldrich

Hemin

from bovine, ≥90%

Synonym(s):

Chloro(protoporphyrinato)iron(III), Chlorohemin, Chloroprotoporphyrin IX iron(III), Ferriprotoporphyrin IX chloride, Hemin(chloride)

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About This Item

Empirical Formula (Hill Notation):
C34H32ClFeN4O4
CAS Number:
16009-13-5
Molecular Weight:
651.94
Beilstein:
5229914
EC Number:
240-140-1
MDL number:
MFCD00010726
UNSPSC Code:
12352202
PubChem Substance ID:
329815257
NACRES:
NA.61

biological source

bovine

Quality Level

200

Assay

≥90%

form

powder

technique(s)

toxicology assay: suitable

solubility

1.4 M NH4OH: soluble 25 mg/mL

storage temp.

2-8°C

SMILES string

Cc1c(CCC(O)=O)c2cc3c(CCC(O)=O)c(C)c4cc5nc(cc6c(C)c(C=C)c(cc1n2)n6[Fe](Cl)n34)c(C=C)c5C

InChI

1S/C34H34N4O4.ClH.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);1H;/q;;+3/p-3/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;;

InChI key

BTIJJDXEELBZFS-HXFTUNQESA-K

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General description

Heme is a small molecule present either free or bound to hemoglobin in the bloodstream of mammals. This is an alternative source of iron within the host that contains a porphyrin ring containing a Fe2+ ion called hemin.

Application

Hemin was used to study conjugation, characterization and toxicity of lipophosphoglycan-polyacrylic acid conjugate for vaccination against leishmaniasis.

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protoporphyrin IX disodium salt ≥90% (HPLC)

Sigma-Aldrich

258385

Protoporphyrin IX disodium salt

Murat Topuzogullari et al.
Journal of biomedical science, 20, 35-35 (2013-06-05)
Research on the conjugates of synthetic polyelectrolytes with antigenic molecules, such as proteins, peptides, or carbohydrates, is an attractive area due to their highly immunogenic character in comparison to classical adjuvants. For example, polyacrylic acid (PAA) is a weak polyelectrolyte
Post-embryonic development in Caenorhabditis elegans.
D L Riddle
International journal for parasitology, 17(1), 223-231 (1987-02-01)
Rodgoun Attarian et al.
mBio, 9(6) (2018-12-06)
The acquisition of iron and the maintenance of iron homeostasis are important aspects of virulence for the pathogenic fungus Cryptococcus neoformans In this study, we characterized the role of the monothiol glutaredoxin Grx4 in iron homeostasis and virulence in C.
Xiaoyu Shi et al.
Molecular microbiology, 114(3), 454-467 (2020-05-21)
Reticulon and REEP family of proteins stabilize the high curvature of endoplasmic reticulum (ER) tubules. Plasmodium berghei Yop1 (PbYop1) is a REEP5 homolog in Plasmodium. Here, we characterize its function using a gene-knockout (Pbyop1∆). Pbyop1∆ asexual stage parasites display abnormal
Alistair Harrison et al.
Cell reports, 30(9), 2978-2988 (2020-03-05)
Bacteria adapt to dynamic changes in the host during chronic and recurrent infections. Bacterial microevolution is one type of adaptation that imparts a selective advantage. We hypothesize that recurrent episodes of disease promote microevolution through genetic mutations that modulate disease
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