Human Marapsin/Pancreasin Alexa Fluor™ Plus 594-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # AF1988AFP594
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Western Blot, ELISA Capture (Matched Antibody Pair), Neutralization, Immunoprecipitation
Label
Alexa Fluor Plus 594 (Excitation = 590 nm, Emission = 618 nm)
Antibody Source
Polyclonal Goat IgG
Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human Marapsin/Pancreasin
Specificity
Detects human Marapsin/Pancreasin in ELISAs and Western blots. In sandwich immunoassays, less than 0.1% cross‑reactivity with recombinant mouse Marapsin is observed.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Applications
Application
Recommended Usage
ELISA Capture (Matched Antibody Pair)
Optimal dilution of this antibody should be experimentally determined.
Immunoprecipitation
Optimal dilution of this antibody should be experimentally determined.
Western Blot
Optimal dilution of this antibody should be experimentally determined.
Neutralization
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
Background: Marapsin/Pancreasin
Marapsin, pancreasin, and channel-activating protease 2 (CAP-2) are different names for the same serine protease that is expressed strongly in the pancreas (1, 2). The protein is synthesized with a signal peptide (amino acid residues 1‑22), a pro peptide (residues 23‑34) and a mature chain (residues 35‑290) corresponding to the serine protease domain. The full-length protein was expressed and the secreted protein purified. The N-terminal sequencing results indicate that the purified protein is a disulfide bond-linked dimer formed between the pro peptide and the mature chain. The active enzyme has low activity against peptide substrates tested, but high activity against thioester substrates. The peptidase activity is inhibited by 20 mM benzamidine.
References
- Bhagwandin, V.J. et al. (2003) J. Biol. Chem. 278:3363.
- Edwards, K.M. et al. (1999) J. Biol. Chem. 274:30468.
Alternate Names
CAP-2, MPN, Pancreasin, PRSS27
Gene Symbol
PRSS27
UniProt
Additional Marapsin/Pancreasin Products
Product Specific Notices
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.
For research use only
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