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BOC Sciences
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Product Name:Arphamenine B hemisulfate
CAS:144110-38-3
Purity:≥95% Remarks:Arphamenine B is a specific inhibitor of aminopeptidase B, which is first isolated from bacteria. Arphamenine B Hemisulfate is the hemisulfate form. Arphamenine B share the same property with aminopep
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ChemeGen(Shanghai) Biotechnology Co.,Ltd.
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| Products Intro: |
Product Name:Arphamenine B hemisulfate
CAS:144110-38-3
Purity:98% Package:10 mg;50 mg;100 mg;500 mg;1 g;5 g;10 g
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| | (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE Basic information |
| Product Name: | (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE | | Synonyms: | (R)-α-[(3S)-3-Amino-6-[(aminoiminomethyl)amino]-2-oxohexyl]-4-hydroxybenzenepropanoic acid;Arphamenine B hemisulfate salt hydrate;ARPHAMENINE B;ARPHAMENINE B HEMISULFATE MONOHYDRATE;(2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID, HEMISULFATE;(2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE;(2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID (SULFATE FORM);ARPHAMENINE B HEMISULFATE HYDRATE*FROM MICROBIAL SOU | | CAS: | 144110-38-3 | | MF: | C32H52N8O13S | | MW: | 788.87 | | EINECS: | | | Product Categories: | | | Mol File: | 144110-38-3.mol |  |
| | (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE Chemical Properties |
| storage temp. | −20°C | | solubility | ≤0.2mg/ml in DMSO | | form | White to yellow powder |
| | (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE Usage And Synthesis |
| Uses | Arphamenine B Hemisulfate is a Zn2+-dependent exopeptidase that selectively removes arginine and/or lysine from the amino terminus of peptide substrates. This enzyme is a metalloprotease commonly found on the surface of mammalian cells, including macrophages and lymphocytes. Arphamenine B Hemisulfate is an aminopeptidase B inhibitor first isolated from bacteria. Like the aminopeptidase inhibitors bestatin and amastatin , arphamenine B enhances immune responses. Arphamenine B Hemisulfate is commonly used to characterize novel proteases.[Cayman Chemical] | | Biological Activity | arphamenine b is a specific inhibitor of aminopeptidase b first isolated from bacteria [1]. aminopeptidase b (ap-b) is a zn2+-dependent exopeptidase which selectively removes arg and/or lys residues from the n terminus of several peptide substrates. aminopeptidase b has been involved in processing events occurring either during its intracellular transport along the secretory pathway or at the plasma membrane level [2]. | | in vitro | arphamenine b inhibited the activity of aminopeptidase enzyme with an ic50 value of 9.0 μm [2]. arphamenine b strongly inhibited transport by the oligopeptide/h+ symporter with the ec50 values of 15 to 67 μm. arphamenine at concentration 100 μm acted as either ineffective or weak inhibitor of membrane-associated hydrolysis [4]. arphamenine selectively suppressed dipeptide hydrolysis [4]. | | references | [1] umezawa h, aoyagi t, ohuchi s, et al. arphamenines a and b, new inhibitors of aminopeptidase b, produced by bacteria[j]. the journal of antibiotics, 1983, 36(11): 1572-1575.
[2] balogh a, cadel s, foulon t, et al. aminopeptidase b: a processing enzyme secreted and associated with the plasma membrane of rat pheochromocytoma (pc12) cells[j]. journal of cell science, 1998, 111(2): 161-169.
[3] sajid m, isaac r e, harrow i d. purification and properties of a membrane aminopeptidase from ascaris suum muscle that degrades neuropeptides af1 and af2[j]. molecular and biochemical parasitology, 1997, 89(2): 225-234.
[4] daniel h, adibi s a. functional separation of dipeptide transport and hydrolysis in kidney brush border membrane vesicles[j]. the faseb journal, 1994, 8(10): 753-759. |
| | (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE Preparation Products And Raw materials |
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