Human CNDP2 Baculovirus-Insect cells Overexpression Lysate

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Human CNDP2 Baculovirus-Insect cells Overexpression Lysate: Product Information

Product Description
This Human CNDP2 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of CNDP2 protein (Cat: 10168-H08B) from the overexpression lysate was verified.
Expression Host
Baculovirus-Insect cells
Species
Human
Sequence Information
A DNA sequence encoding the human CNDP2 (CAC69883.1) (Met 1-Asp 475) was expressed, fused with a polyhistidine tag at the C-terminus.
Molecule Mass
The secreted recombinant human CNDP2 consists of 485 amino acids and predicts a molecular mass of 54.2 kDa as estimated in SDS-PAGE under reducing conditions.

Human CNDP2 Baculovirus-Insect cells Overexpression Lysate: Usage Guide

Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Lysis Buffer
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Recommend Usage
1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
Sample Buffer
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
Stability & Storage
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
Application
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

Human CNDP2 Baculovirus-Insect cells Overexpression Lysate: Alternative Names

Human CN2 Overexpression Lysate; Human CPGL Overexpression Lysate; Human HEL-S-13 Overexpression Lysate; Human HsT2298 Overexpression Lysate; Human PEPA Overexpression Lysate

CNDP2 Background Information

Cytosolic non-specific dipeptidase, also known as CNDP dipeptidase 2, Glutamate carboxypeptidase-like protein 1, Peptidase A, CNDP2 and CN2, is a cytoplasm protein which belongs to thepeptidase M2A family. CNDP2 / CPGL is a cytosolic enzyme that can hydrolyze carnosine to yield l-histidine and beta-alanine. CNDP2 / CPGL hydrolyzes a variety of dipeptides including L-carnosine but has a strong preference for Cys-Gly. Itmay be play a role as tumor suppressor in hepatocellular carcinoma (HCC) cells. Isoform1 of CNDP2 / CPGL is ubiquitously expressed with higher levels in kidney and liver (at protein level). Isoform2 of CNDP2 / CPGL is expressed in fetal tissues, it is only expressed in adult liver and placental tissues. CNDP2 / CPGL is highly expressed in the histaminergic neurons in the tuberomammillary nucleus, implying that it may supply histidine to histaminergic neurons for histamine synthesis.
Full Name
CNDP dipeptidase 2 (metallopeptidase M20 family)
References
  • Bakker,SJ. et al., 2008, Diabetes  57 (12):e16; author reply e17. 
  • Wanic, K. et al., 2008, Diabetes  57 (9): 2547-51.
  • McDonough,CW. et al., 2009, Hum Genet 126 (2): 265-75.
  • Kaur,H. et al., 2009, J Biol Chem. 284 (21):14493-502.
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