(2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE
- Product Name
- (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE
- CAS No.
- 144110-38-3
- Chemical Name
- (2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE
- Synonyms
- ARPHAMENINE B;arphamenine B hemisulfate;ARPHAMENINE B HEMISULFATE MONOHYDRATE;Arphamenine B hemisulfate salt hydrate;Arphamenine B hydrate hemisulfate salt;ARPHAMENINE B HEMISULFATE HYDRATE*FROM MICROBIAL SOU;(2R,5S)-5-Amino-8-guanido-4-oxo-2-p-hydroxyphenylmethyloctanoic acid;5-amino-8-(diaminomethylideneamino)-2-[(4-hydroxyphenyl)methyl]-4-oxooctanoic acid;(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 (SULFATE FORM)
- CBNumber
- CB0210137
- Molecular Formula
- C32H52N8O13S
- Formula Weight
- 788.87
- MOL File
- 144110-38-3.mol
(2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE Property
- storage temp.
- −20°C
- solubility
- ≤0.2mg/ml in DMSO
- form
- White to yellow powder
Safety
- WGK Germany
- 3
N-Bromosuccinimide Price
- Product number
- 18506
- Product name
- Arphamenine B (hemisulfate)
- Purity
- ≥95%
- Packaging
- 1mg
- Price
- $37
- Updated
- 2024/03/01
- Product number
- 18506
- Product name
- Arphamenine B (hemisulfate)
- Purity
- ≥95%
- Packaging
- 5mg
- Price
- $161
- Updated
- 2024/03/01
- Product number
- 18506
- Product name
- Arphamenine B (hemisulfate)
- Purity
- ≥95%
- Packaging
- 10mg
- Price
- $283
- Updated
- 2024/03/01
- Product number
- A771600
- Product name
- ArphamenineBHemisulfate
- Packaging
- 10mg
- Price
- $235
- Updated
- 2021/12/16
- Product number
- C4189
- Product name
- ArphamenineB(hemisulfate)
- Packaging
- 10mg
- Price
- $321
- Updated
- 2021/12/16
(2R,5S)-5-AMINO-8-GUANIDINO-4-OXO-2-P-HYDROXYPHENYLMETHYLOCTANOIC ACID HEMISULFATE MONOHYDRATE Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
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