Yes, as mentioned in the product datasheet, the powder form should be stored at –20°C. Stock solutions may be prepared at 100 mg/mL in DMEM/F12 or other culture medium, and stored at –20°C in frozen aliquots. Avoid repeated freeze/thaw cycles. Please see the link below to review the product datasheet for additional information:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/173/127/c2139pis.pdf
Seleccione un Tamaño
| Tamaño de envase | SKU | Disponibilidad | Precio |
|---|---|---|---|
| 100 mg | Comprobar disponibilidad del carrito | $133.000 | |
| 500 mg | Comprobar disponibilidad del carrito | $294.000 | |
| 1 g | Comprobar disponibilidad del carrito | $669.000 | |
| 5 g | Comprobar disponibilidad del carrito | $2.040.000 |
Acerca de este artículo
biological source
Clostridium histolyticum
Quality Segment
type
Type VIII
form
powder
specific activity
≥125 CDU/mg solid, 0.5-5.0 FALGPA units/mg solid
mol wt
68-125 kDa
suitability
suitable for release of rat epididymal adipocytes and hepatocytes (for methodology see Type II and Type IV)
application(s)
diagnostic assay manufacturing
storage temp.
−20°C
General description
Application
- para la preparación de tejido arterial para el estudio de los productos finales de la glucosilación avanzada (AGE)
- para utilizarse junto con otras proteasas para la desagregación de tumores humanos, riñón de ratón, cerebro humano, epitelio pulmonar y muchos otros tejidos.
- en los estudios de perfusión del hígado y el riñón, de digestión del páncreas y de aislamiento de hepatocitos no parenquimatosos.
- para la preparación de hepatocitos viables de hígado de rata y para el aislamiento de células grasas del tejido adiposo de rata.
Biochem/physiol Actions
Analysis Note
Other Notes
1 of 1
Este artículo | |||
|---|---|---|---|
| specific activity ≥125 CDU/mg solid, 0.5-5.0 FALGPA units/mg solid | specific activity ≥125 CDU/mg solid, 0.5-5.0 FALGPA units/mg solid | specific activity ≥800 CDU/mg solid, 2-5 FALGPA units/mg solid | specific activity ≥125 CDU/mg solid (CDU = collagen digestion units), 0.5-5.0 FALGPA units/mg solid |
| biological source Clostridium histolyticum | biological source - | biological source Clostridium histolyticum | biological source Clostridium histolyticum |
| suitability suitable for release of rat epididymal adipocytes and hepatocytes (for methodology see Type II and Type IV) | suitability suitable for release of physiologically active rat hepatocytes | suitability - | suitability - |
| form powder | form powder | form powder | form lyophilized powder |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) - |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Protocolos
To measure collagenase activity, N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala is used in a continuous spectrophotometric rate determination at 345 nm. Collagenase hydrolyzes collagen peptide bonds.
Contenido relacionado
Instructions
Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| C2139-1G | 04061833475188 |
| C2139-100MG | 04061833475171 |
| C2139-500MG | 04061833475195 |
| C2139-5G | 04061833475201 |
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Can I use C2139 to make collagenase solution with medium, and then store it at -20?
1 answer-
Helpful?
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is C2139 sterile ?
1 answer-
Product C2139 is not sterile.
Helpful?
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