9024-00-4
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Basic information
- Product Name: APOTRYPTOPHANASE
- Synonyms: APOTRYPTOPHANASE;apotryptophanase from escherichia coli;TRYPTOPHANASE, >2.5 U/MG*;Tryptophanase;l-tryptophan indole-lyase (deaminating);L-Tryptophan indole-lyase (deaminating), Tryptophanase from Escherichia coli;Tryptophanase from microorganisms;E.C. 4.1.99.1
- CAS NO:9024-00-4
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 9024-00-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /soluble powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: −20°C
- Solubility: N/A
- CAS DataBase Reference: APOTRYPTOPHANASE(CAS DataBase Reference)
- NIST Chemistry Reference: APOTRYPTOPHANASE(9024-00-4)
- EPA Substance Registry System: APOTRYPTOPHANASE(9024-00-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany: 3
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 9024-00-4(Hazardous Substances Data)
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9024-00-4 Usage
Uses
Apotryptophanase is used for the quantitative determination of pyridoxal-phosphate. Apotryptophanase, from Sigma, has been used to study pregnancy-associated PLP deficiency and vitamin B-6 deficiency .Biochem/physiol Actions
Apotryptophanase hydrolizes tryptophan and is capable of catalyzing α,β-elimination reactions with a number of substituted amino acids, including S-methyl-, S-ethyl- and S-benzyl- L-cysteine. DTNB inactivates tryptophanase .Check Digit Verification of cas no
The CAS Registry Mumber 9024-00-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,2 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.Calculate Digit Verification of CAS Registry Number 9024-00:
(6*9)+(5*0)+(4*2)+(3*4)+(2*0)+(1*0)=74
74 % 10 = 4
So 9024-00-4 is a valid CAS Registry Number.
9024-00-4Upstream product
9024-00-4Downstream Products
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APOTRYPTOPHANASE
