CPB1 Polyclonal antibody

CPB1 Polyclonal Antibody for IHC, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 12600-1-AP


Carboxypeptidase B, carboxypeptidase B1 (tissue), CPB, CPB1, Pancreas specific protein, PASP, PCPB

Tested Applications

Positive WB detected inmouse pancreas tissue, rat pancreas tissue
Positive IHC detected inhuman pancreas tissue, human kidney tissue, human pancreas cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

12600-1-AP targets CPB1 in WB, IHC,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CPB1 fusion protein Ag3243
Full Name carboxypeptidase B1 (tissue)
Calculated molecular weight 417 aa, 47 kDa
Observed molecular weight 47 kDa
GenBank accession numberBC015338
Gene symbol CPB1
Gene ID (NCBI) 1360
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

PASP(pancreas-specific protein) is also named as CPB1, CPB, PCPB and belongs to the peptidase M14 family. This protein modulates the plasminogen system both in the matrix and on the cell surface, thus leading to the inhibition of endothelial cell movement and tube formation. It is initially described as a pancreatic metallocarboxypeptidase and is a marker for acute pancreatitis(PMID:19717511). The deduced 416-amino acid preproenzyme has a 15-amino acid signal peptide and a 95-amino acid activation peptide.


Product Specific Protocols
WB protocol for CPB1 antibody 12600-1-APDownload protocol
IHC protocol for CPB1 antibody 12600-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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