Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
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96-Well Plate
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その他の試薬を追加 （MAPmatesとともに使用するにはバッファーおよび検出キットが必要です）
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48-602MAG
Buffer Detection Kit for Magnetic Beads
1 Kit
Space Saver Option（チェックを入れると箱詰めから袋詰めに変更となりますのでご注意ください） Customers purchasing multiple kits may choose to save storage space by eliminating the kit packaging and receiving their multiplex assay components in plastic bags for more compact storage.
A chemically modified trypsin that is resistant to autolysis and degradation. Trypsin specifically hydrolyzes amides, peptides, and proteins at the C-terminus side of arginine and lysine residues. This mass spectrometry grade trypsin is methylated, TPCK treated, and affinity purified. It is specifically designed for digestion of proteins for sequencing and peptide fragment analysis by mass spectrometry. A trypsin to protein ratio of 1:100 to 1:20 is recommended for mass spectrometry protocols. Note: 1 SET = 5 X 20 µg of modified trypsin and 1 ml of resuspension buffer.
Catalogue Number
650277
Brand Family
Calbiochem®
References
References
Henzel, W.J., et al. 1993. PNAS90, 5011. Rice, R.H., et al. 1977. Biochim Biophys Acta492, 316.
Product Information
Unit of Definition
One BAEE unit is defined as the ammount of enzyme required to produce a ΔA253 of 0.001 per min in a reaction volume of 3.2 ml at pH 7.6 at 25°C.
Chymostrypsin Activity: <3 BTEE U/mg (one BTEE unit is defined as the amount of enzyme required to hydrolyze 1 µmol BTEE per min at 25°C, pH 7.8.)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
R Phrase
R: 36/37/38-42
Irritating to eyes, respiratory system and skin. May cause sensitization by inhalation.
S Phrase
S: 22-24-26-36/37-45
Do not breathe dust. Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Product Usage Statements
Storage and Shipping Information
Ship Code
Blue Ice Only
Toxicity
Multiple Toxicity Values, refer to MSDS
Storage
-20°C
Do not freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-°C). Unused stock solutions are stable for up to 2 weeks at -70°C. Avoid freeze/thaw cycles of solution.
Canadian export regulations
Due to the country and/or U.S. state of origin of the animal material used in this product, this product may not be exported to Canada.
Henzel, W.J., et al. 1993. PNAS90, 5011. Rice, R.H., et al. 1977. Biochim Biophys Acta492, 316.
データシート
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
19-June-2009 JSW
Description
A chemically modified trypsin that is resistant to autolysis and degradation. Trypsin specifically hydrolyzes amides, peptides, and proteins at the C-terminus side of arginine and lysine residues. This mass spectrometry grade trypsin is methylated, TPCK treated, and affinity purified. It is specifically designed for digestion of proteins for sequencing and peptide fragment analysis by mass spectrometry.
Form
Lyophilized
Recommended reaction conditions
Materials Provided:
• Trypsin, Bovine, MS Grade (Kit Component No. KP31814-20UG): 5 vials, 20 µg each
• Trypsin Resuspension Buffer (Kit Component No. KP31815-0.5ML): 1 vial, 0.5 ml
Preparation Before Use:• Before opening the trypsin centrifuge the tube at 15,000 x g for 5 min. Suspend the MS Grade Trypsin in the Trypsin-Suspension Buffer. Recommended reconstitution concentration 0.5-1 µg/µl.
IMPORTANT NOTE: In some cases, after reconstitution, there is insoluble material, which is a non-protein and will not interfere with trypsin activity. If you prefer to remove it, centrifuge the tube briefly and transfer the supernatant to a clean tube.
Guidelines for use:• For mass spectrometry sequence analysis, MS Grade Trypsin to protein ratio of 1:20 to 1:100 is recommended.
• Use freshly reconstituted MS Grade Trypsin in any sequence analysis. Any unused trypsin may be stored at -70°C and used within two weeks. Avoid repeated freeze-thaw cycle after re-suspension, which may lead to performance loss.
• Any available protocol can be used for digestion of proteins with MS Grade Bovine Trypsin.
Contaminants
Chymostrypsin Activity: <3 BTEE U/mg (one BTEE unit is defined as the amount of enzyme required to hydrolyze 1 µmol BTEE per min at 25°C, pH 7.8.)
Specific activity
≥7500 BAEE U/mg
Unit definition
One BAEE unit is defined as the ammount of enzyme required to produce a ΔA253 of 0.001 per min in a reaction volume of 3.2 ml at pH 7.6 at 25°C.
Storage
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-°C). Unused stock solutions are stable for up to 2 weeks at -70°C. Avoid freeze/thaw cycles of solution.
Toxicity
Multiple Toxicity Values, refer to MSDS
References
Henzel, W.J., et al. 1993. PNAS90, 5011. Rice, R.H., et al. 1977. Biochim Biophys Acta492, 316.
