PYCR1-specific Polyclonal antibody

PYCR1-specific Polyclonal Antibody for IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 20962-1-AP


P5C, P5C reductase 1, P5CR, P5CR 1, PIG45, PP222, PYCR, PYCR1

Tested Applications

Positive WB detected inRaji cells, human brain tissue
Positive IP detected inRaji cells
Positive IHC detected inhuman colon 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
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 2 publications below

Product Information

20962-1-AP targets PYCR1-specific in WB, IP, IHC, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name pyrroline-5-carboxylate reductase 1
Calculated molecular weight 33 kDa
Observed molecular weight 34 kDa
GenBank accession numberNM_006907
Gene symbol PYCR1
Gene ID (NCBI) 5831
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. 20ul sizes contain 0.1% BSA.

Background Information

PYCR1,also named as P5CR1, belongs to the pyrroline-5-carboxylate reductase family. It is a housekeeping enzyme that catalyzes the last step in proline biosynthesis. PYCR1 can utilize both NAD and NADP, but has higher affinity for NAD. It is involved in the cellular response to oxidative stress. Mutation in PYCR1 will cause ARCL type II(ARCL2B ). Some mutation will cause DeBarsy syndrome (DBS) which is characterized by progeroid features, ophthalmological abnormalities, intrauterine growth retardation, and cutis laxa. The MW of PYCR1 is about 33-35kd. This antibody is specific to PYCR1.


Product Specific Protocols
WB protocol for PYCR1-specific antibody 20962-1-APDownload protocol
IHC protocol for PYCR1-specific antibody 20962-1-APDownload protocol
IP protocol for PYCR1-specific antibody 20962-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




Proline biosynthesis is a vent for TGFβ-induced mitochondrial redox stress.

Authors - Simon Schwörer

EMBO Mol Med

A coordinated multiorgan metabolic response contributes to human mitochondrial myopathy

Authors - Nneka Southwell