Native Crotalus adamanteus venom Phosphodiesterase I
1 Inquiries
9025-82-5
2026-07-29
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Inquiry History
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Description
ProductName Native Crotalus adamanteus venom Phosphodiesterase I Cat No NATE-0512 Description Venom exonuclease (Phosphodiesterase I) successively hydrolyzes 5'-mononucleotides from 3'-OH-terminated ribo- and deoxyribo-oligonucleotides. The enzyme has an optimal pH range of 9.8-10.4 and a molecular weight of 115 kDa. Phosphodiesterase is inhibited by reducing agents such as glutathione, cysteine and ascorbic acids. It is completely inhibited by 5mM EDTA while ATP, ADP and AMP are partial inhibitors. The enzyme has an absolute requirement for Mg2+. Abbr PDE I, Native (Crotalus adamanteus venom) Alias PDE I; 5'-NPDase; 5'-PDase; 5'-PDE; 5'NPDE Source Crotalus adamanteus venom Form Lyophilized in vials. Enzyme Commission Number EC 3.1.4.1 Activity > 20 units per mg dry weight CAS No 9025-82-5 Unit Definition One Unit hydrolyzes one micromole of p-nitrophenyl thymidine-5-phosphate per minute at 25°C, pH 8.9. Storage −20°C Synonyms Phosphodiesterase I; EC 3.1.4.1; 5'-exonuclease; 5'-phosphodiesterase; 5'-nucleotide phosphodiesterase; oligonucleate 5'-nucleotidohydrolase; 5' nucleotide phosphodiesterase/alkaline phosphodiesterase I; 5'-NPDase; 5'-PDase; 5'-PDE; 5'NPDE; alkaline phosphodiesterase; nucleotide pyrophosphatase/phosphodiesterase I; orthophosphoric diester phosphohydrolase; PDE I; phosphodiesterase; exonuclease I category Specialty Chemicals(c26) cas_num 9025-82-5 Basic Info-
Product Name:
Phosphodiesterase
Other Name:Phosphodiesterase;Polynucleotide phosphodiesterase;Phosphoric diester hydrolase;Polynucleotide phosphodiesterases;Phosphoric diester hydrolases;Phosphodiesterases
CAS No.:9025-82-5
Categories:
Characteristics-
Appearance:
crude dried venom
Storage Conditions:−20°C
Hazard IdentificationClassification of the substance or mixture
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
Phosphodiesterase l, Rattlesnake venom (Synonyms: PDE, Rattlesnake venom)
50.00 G Apr 23, 2026 Post an enquiry for this product
