Pepsin lyophilized powder 2500 units/mg from porcine stomach
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Catalog number
P04970-5 G
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Price
Please ask
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Size
5 G
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CAS_No
9001-75-6
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MDL_No
MFCD00081840
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PICTOGRAM
07 - Irritant; 08 - Health Hazard;
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UDF_SIGNAL_WORD
Danger
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HazardStatements
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled; H335 May cause respiratory irritation.
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PrecautionaryStatements
P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention; P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
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About
The term “freeze-dry” is a lay description for the process of lyophilization protein powder. It is the conversion of water from a frozen state to a gaseous state without going through a liquid state. Aliquoting with 25 mM HEPES-KOH, pH 7.2 and 1 mM DTT and 10% weight on volume glycerol is suitable for storage of the reconstituted powder. The freeze-dry process removes moisture from the cells of specimens while the specimens remain frozen.
MeSH Data
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Name
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Concept
Scope note:
Method of tissue preparation in which the tissue specimen is frozen and then dehydrated at low temperature in a high vacuum. This method is also used for dehydrating pharmaceutical and food products.
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Tree numbers
- E01.370.225.500.620.760.160.260
- E01.370.225.750.600.760.160.260
- E02.792.156.260
- E05.200.500.620.760.160.260
- E05.200.750.600.760.160.260
- E05.760.156.260
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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