MSCAL1
ProteoMass™ Peptide and Protein MALDI-MS Calibration Kit
Peptide and Protein MALDI MS Calibration Standard
Synonym(s):
MALDI-MS Calibration Kit for Proteins and Peptides
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About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
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ProteoMass™
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Peptide and Protein MALDI MS Calibration Standard
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
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Application
This kit features a convenient selection of pre-qualified standard peptides, proteins, matrices, and solvents for calibrating and testing matrix assisted laser desorption ionization (MALDI) mass spectrometers. Configured for analyzing complex mixtures of proteins and peptides (700 to 66,000 Da), MSCAL1 is ideal for evaluating unknown samples or samples containing a broad range of molecular weights. Applications include calibration, tuning, and sensitivity testing of MALDI instruments from all manufacturers.
“ProteoMass” Peptide and Protein MALDI-MS Calibration Kit has been used for calibration in the following experiments:
- Isolation and characterization of cytotoxic cyclotides from Viola tricolor.(1)
- Isolation and Characterization of novel cyclotides from Viola hederaceae.(2)
- To study the domain architecture and biochemical characterization of vertebrate Mcm10.(3)
Legal Information
ProteoMass is a trademark of Sigma-Aldrich Co. LLC
Kit Components Only
Product No.
Description
- Sinapinic acid, Use tested for MALDI-TOF Mass Spec. 4 x 10
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Product No.
Description
SDS
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- C8857ProteoMass™ Cytochrome c MALDI-MS Standard, vial of 10 nmol, (M+H+) 12,361.96 Da by calculation 1 x 10SDS
- A8971ProteoMass™ Apomyoglobin MALDI-MS Standard, vial of 10 nmol, (M+H+) 16,952.27 Da by calculation 1 x 10SDS
- A8471ProteoMass™ Albumin MALDI-MS Standard, vial of 10 nmol, average mol wt 66,429.09 Da by calculation 1 x 10SDS
- A9096ProteoMass™ Aldolase MALDI-MS Standard, vial of 10 nmol, average mol wt 39,211.28 Da by calculation 1 x 10SDS
- A8846ProteoMass™ Angiotensin II MALDI-MS Standard, vial of 10 nmol 1 x 10SDS
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- Acetonitrile 30 mL
See All (12)
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Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
Flash Point(F)
35.6 °F - closed cup
Flash Point(C)
2 °C - closed cup
Certificates of Analysis (COA)
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Jun Yin et al.
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Peptidylarginine deiminase (PAD), which catalyzes the deimination of the guanidino group from peptidylarginine residues, belongs to a superfamily of guanidino group modifying enzymes that have been shown to produce an S-alkylthiouronium ion intermediate during catalysis. Thiol-directed reagents iodoacetamide and iodoacetate
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Cyclotides are a family of circular peptides that exhibit a range of biological activities, including anti-bacterial, cytotoxic, anti-HIV activities, and are proposed to function in plant defence. Their high stability has motivated their development as scaffolds for the stabilisation of
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The Biochemical journal, 400(1), 1-12 (2006-07-29)
Cyclotides are a fascinating family of plant-derived peptides characterized by their head-to-tail cyclized backbone and knotted arrangement of three disulfide bonds. This conserved structural architecture, termed the CCK (cyclic cystine knot), is responsible for their exceptional resistance to thermal, chemical
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