The human CNDP2 gene encodes cytosol non-specific dipeptidase, a member of the M20 family of metalloproteases (1, 2). Also known as glutamate carboxypeptidase-like protein 1 (CPGL), tissue carnosinase or peptidase A, CNDP2 is ubiquitously expressed throughout human tissues. Unlike CNDP1, CNDP2 has broad substrate specificity for dipeptides with free amino and carboxyl groups. The purified recombinant human CNDP2 migrates as three bands in SDS-PAGE under reducing conditions that correspond to the full length protein (54 kDa), the N-terminal fragment (33 kDa) and the C-terminal fragment (22 kDa). The initiator Met1 may be removed and Ala2 may be acetylated based on Accession # Q96KP4.
Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL Antibody
R&D Systems | Catalog # AF3560
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
Western Blot, Immunoprecipitation
Cited:
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Sheep IgG
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Product Specifications
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL
Ala2-Asp475
Accession # Q96KP4
Ala2-Asp475
Accession # Q96KP4
Specificity
Detects human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 1% cross-reactivity with recombinant human CPGL-2 is observed.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Applications for Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL Antibody
Application
Recommended Usage
Immunoprecipitation
25 µg/mL
Sample: Conditioned cell culture medium spiked with Recombinant Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL (Catalog # 3560-ZN), see our available Western blot detection antibodies
Sample: Conditioned cell culture medium spiked with Recombinant Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL (Catalog # 3560-ZN), see our available Western blot detection antibodies
Western Blot
0.1 µg/mL
Sample: Recombinant Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL (Catalog # 3560-ZN)
Sample: Recombinant Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL (Catalog # 3560-ZN)
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL
References
- Teufel, M. et al. (2003) J. Biol. Chem. 278:6521.
- Woessner, J. (2004) in Handbook of Proteolytic Enzymes (ed. Barrett, A.J. et al.) pp.1020, Academic Press, San Diego.
Alternate Names
CN2, CNDP2, CPGL, PEPA
Entrez Gene IDs
55748 (Human)
Gene Symbol
CNDP2
UniProt
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Product Documents for Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL Antibody
Product Specific Notices for Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL Antibody
For research use only
Related Research Areas
Citations for Human Cytosol Nonspecific Dipeptidase (CNDP2)/CPGL Antibody
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- Immunoprecipitation Protocol
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars