This item is stored frozen at -20°C. However, the product is shipped at ambient temperature. Shipping routes are configured to minimize transit time. Freezer storage products that ship at ambient temperature are considered stable up to 2 weeks for transit time. Please see the link below to review additional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/437/875/p4744dat-ms.pdf
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P4744
Phosphatase substrate
chromogenic, powder
Synonim(y):
4-Nitrophenyl phosphate disodium salt hexahydrate, pNPP disodium salt hexahydrate
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Informacje o tej pozycji
Wzór liniowy:
O2NC6H4OP(O)(ONa)2 · 6H2O
Numer CAS:
Masa cząsteczkowa:
371.14
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
224-246-5
MDL number:
Informacje o cenach i dostępności nie są obecnie dostępne.
Pomoc techniczna
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Pozwól nam pomócNazwa produktu
Phosphatase substrate, powder
Quality Segment
form
powder
technique(s)
protein detection: suitable
solubility
water: 100 mg/mL, clear to slightly hazy
storage temp.
−20°C
SMILES string
O.O.O.O.O.O.[Na+].[Na+].[O-][N+](=O)c1ccc(OP([O-])([O-])=O)cc1
InChI
1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;6*1H2/q;2*+1;;;;;;/p-2
InChI key
KAKKHKRHCKCAGH-UHFFFAOYSA-L
Application
Phosphatase substrate has been used as a substrate in tartrate-resistant acid phosphatase (TRAP) assay and alkaline phosphatase (ALP).
Chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm.
Other Notes
Substrate for the determination of acid and alkaline phosphatases.
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Ta pozycja | |||
|---|---|---|---|
| description powder | description 5 mg tablets | description Suitable for manufacturing of diagnostic kits and reagents | description 100 mg capsules |
| technique(s) protein detection: suitable | technique(s) protein detection: suitable | technique(s) protein detection: suitable | technique(s) protein detection: suitable |
| solubility water: 100 mg/mL, clear to slightly hazy | solubility - | solubility water: 100 mg/mL, clear to slightly hazy | solubility - |
| Quality Level 200 | Quality Level 300 | Quality Level 400 | Quality Level 200 |
| form powder | form tablet (round) | form powder | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
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Klasa składowania
11 - Combustible Solids
WGK
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
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