This material may be stored in solution for up to 1 year at -20°C. Please see the link below to review product T7659, the prepared 1X Trypsin Inhibitor Solution in DPBS:
https://www.sigmaaldrich.com/product/sigma/t7659
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
500 mg | Warenkorb auf Verfügbarkeit prüfen | € 187,00 |
1 g | Warenkorb auf Verfügbarkeit prüfen | € 337,00 |
5 g | Warenkorb auf Verfügbarkeit prüfen | € 1.010,00 |
10 g | Warenkorb auf Verfügbarkeit prüfen | € 2.180,00 |
Über diesen Artikel
Produktname
Trypsin-Inhibitor aus Glycine max (soybean), lyophilized powder
biological source
Glycine max (soybean)
Quality Segment
type
Type II-S
form
lyophilized powder
mol wt
20,100 Da
technique(s)
inhibition assay: suitable
solubility
balanced salt solution: 1 mg/mL, concentrate: >10 mg/mL, hazy, amber-yellow, phosphate buffer: 10 mg/mL, water: 10 mg/mL, serum-free medium: soluble
shipped in
ambient
storage temp.
2-8°C
Biochem/physiol Actions
Preparation Note
Lösungen können eine Aktivität behalten, wenn sie kurzzeitig bei 2–8 °C gelagert werden. Lösungen sind in gefrorenen Aliquoten bei -20 °C stabil.
Analysis Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| biological source Glycine max (soybean) | biological source Glycine max (soybean) | biological source Glycine max (soybean) | biological source Glycine max (soybean) |
| Quality Level 300 | Quality Level 300 | Quality Level 100 | Quality Level 300 |
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form powder |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| shipped in ambient | shipped in - | shipped in wet ice | shipped in ambient |
| solubility balanced salt solution: 1 mg/mL, phosphate buffer: 10 mg/mL, serum-free medium: soluble, concentrate: >10 mg/mL, hazy, amber-yellow, water: 10 mg/mL | solubility H2O: >10 mg/mL, phosphate buffer: >10 mg/mL (hazy above 10 mg/ml), soluble | solubility 0.1 M phosphate pH 7.6: 5 mg/mL, clear, colorless to almost colorless | solubility balanced salt solution: 1 mg/mL, serum-free medium: soluble |
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signalword
Danger
hcodes
Hazard Classifications
Resp. Sens. 1 - Skin Sens. 1
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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how long can STI solution be stable in -20degC?
1 answer-
Helpful?
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Is this product suitable for cell culture
1 answer-
This product has not been tested for use in cell culture. However, this item has been used in cell culture applications by other researchers. Please see the link below to review one example:
https://pmc.ncbi.nlm.nih.gov/articles/PMC4138974/
Please see the links below to review two cell culture tested product options currently available:
T6522, powder, BioReagent, suitable for cell culture
https://www.sigmaaldrich.com/product/sigma/t6522
T6414, solution, sterile-filtered, suitable for, suitable for cell culture
https://www.sigmaaldrich.com/product/sigma/t6414Helpful?
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What is the molecular weight and amino acid sequence of trypsin inhibitor from Glycine max (soybean)?
1 answer-
Soybean trypsin inhibitor is a mixture of the three types. We have not characterized our trypsin inhibitor products in terms of how much of each of the three types may be present. All three have a molecular weight of between 20,000 and 20,200 daltons, so one might use 20,100 daltons as an average.The three types vary in the amino acids at a few positions. The detailed summary of the three types (or variants) was published in the following linked reference: J. Biochem. (Japan), 98, 435-448 (1985).Note that the authors use Tia, Tib and Tic to indicate the three variants.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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