Placental lactogen Polyclonal antibody

Placental lactogen Polyclonal Antibody for IHC, WB,ELISA

Host / Isotype

Rabbit / IgG







Cat no : 55236-1-AP


Choriomammotropin, CSA, CSH1, CSH2, CSMT, Lactogen, PL, Placental lactogen

Tested Applications

Positive WB detected inhuman placenta tissue
Positive IHC detected inhuman placenta 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 : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

55236-1-AP targets Placental lactogen in WB, IHC,ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name chorionic somatomammotropin hormone 1 (placental lactogen)
Calculated molecular weight 25 kDa
Observed molecular weight 23-25 kDa
GenBank accession numberNM_001317
Gene symbol CSH1
Gene ID (NCBI) 1442
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. Aliquoting is unnecessary for -20oC storage.

Background Information

CSH1, also named as PL, CSH2 and Lactogen, belongs to the somatotropin/prolactin family. CSH1 produced only during pregnancy and is involved in stimulating lactation, fetal growth and metabolism. It does not interact with GHR but only activates PRLR through zinc-induced dimerization(PubMed: 2744760). This antibody is specific to CSH1.


Product Specific Protocols
WB protocol for Placental lactogen antibody 55236-1-APDownload protocol
IHC protocol for Placental lactogen antibody 55236-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols