anti-Placental Lactogen antibody [SQab19161]

anti-Placental Lactogen antibody [SQab19161] for IHC-Formalin-fixed paraffin-embedded sections and Human


Product Description Recombinant Rabbit Monoclonal antibody [SQab19161] recognizes Placental Lactogen
Tested Reactivity Hu
Tested Application IHC-P
Host Rabbit
Clonality Monoclonal
Clone SQab19161
Isotype IgG
Target Name Placental Lactogen
Antigen Species Human
Immunogen Synthetic peptide within aa. 100-200 of Human Placental Lactogen.
Conjugation Un-conjugated
Alternate Names Choriomammotropin; hCS-A; Lactogen; Placental lactogen; CSA; Chorionic somatomammotropin hormone 1; hCS-1; CSMT; CS-1; PL

Application Instructions

Application Suggestion
Tested Application Dilution
IHC-P1:100 - 1:200
Application Note IHC-P: Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C-25°C) for 30 minutes.
* The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.


Form Liquid
Purification Purification with Protein A.
Buffer PBS, 0.01% Sodium azide, 40% Glycerol and 0.05% BSA.
Preservative 0.01% Sodium azide
Stabilizer 40% Glycerol and 0.05% BSA
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.


Database Links

GeneID: 1442 Human CSH1

Swiss-port # P0DML2 Human Chorionic somatomammotropin hormone 1

Gene Symbol CSH1
Gene Full Name chorionic somatomammotropin hormone 1 (placental lactogen)
Background The protein encoded by this gene is a member of the somatotropin/prolactin family of hormones and plays an important role in growth control. The gene is located at the growth hormone locus on chromosome 17 along with four other related genes in the same transcriptional orientation; an arrangement which is thought to have evolved by a series of gene duplications. Although the five genes share a remarkably high degree of sequence identity, they are expressed selectively in different tissues. Alternative splicing generates additional isoforms of each of the five growth hormones, leading to further diversity and potential for specialization. This particular family member is expressed mainly in the placenta and utilizes multiple transcription initiation sites. Expression of the identical mature proteins for chorionic somatomammotropin hormones 1 and 2 is upregulated during development, although the ratio of 1 to 2 increases by term. Mutations in this gene result in placental lactogen deficiency and Silver-Russell syndrome. [provided by RefSeq, Jul 2008]
Function Produced only during pregnancy and is involved in stimulating lactation, fetal growth and metabolism. Does not interact with GHR but only activates PRLR through zinc-induced dimerization. [UniProt]
Cellular Localization Secreted. [UniProt]
Calculated MW 25 kDa

Images (2) Click the Picture to Zoom In

  • ARG66676 anti-Placental Lactogen antibody [SQab19161] IHC-P image

    Immunohistochemistry: Paraffin-embedded Human endometrial cancer tissue stained with ARG66676 anti-Placental Lactogen antibody [SQab19161].

  • ARG66676 anti-Placental Lactogen antibody [SQab19161] IHC-P image

    Immunohistochemistry: Formalin/PFA-fixed and paraffin-embedded Human placenta tissue stained with ARG66676 anti-Placental Lactogen antibody [SQab19161]. Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0).