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Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

PTPRS Polyclonal antibody, PBS Only

PTPRS Polyclonal Antibody for WB, IHC, Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse

Applications

WB, IHC, Indirect ELISA

Conjugate

Unconjugated

Cat no : 31720-1-PBS

Synonyms

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using PTPRS Polyclonal antibody (31720-1-AP)

    WB analysis using 31720-1-AP (same clone as 31720-1-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 31720-1-AP (PTPRS antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 31720-1-PBS in a different storage buffer formulation.

  • Immunohistochemistry (IHC) staining of mouse cerebellum tissue using PTPRS Polyclonal antibody (31720-1-AP)

    IHC staining of mouse cerebellum using 31720-1-AP (same clone as 31720-1-PBS)

    Immunohistochemical analysis of paraffin-embedded mouse cerebellum tissue slide using 31720-1-AP (PTPRS antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 31720-1-PBS in a different storage buffer formulation.

  • Immunohistochemistry (IHC) staining of mouse cerebellum tissue using PTPRS Polyclonal antibody (31720-1-AP)

    IHC staining of mouse cerebellum using 31720-1-AP (same clone as 31720-1-PBS)

    Immunohistochemical analysis of paraffin-embedded mouse cerebellum tissue slide using 31720-1-AP (PTPRS antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 31720-1-PBS in a different storage buffer formulation.

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Tested Applications

Recommended dilution

ApplicationDilution
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Product Information

31720-1-PBS targets PTPRS in WB, IHC, Indirect ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Recombinant protein 相同性解析による交差性が予測される生物種
Full Name protein tyrosine phosphatase, receptor type, S
Calculated molecular weight217 kDa
Observed molecular weight140 kDa
GenBank accession numberNM_002850
Gene symbol PTPRS
Gene ID (NCBI) 5802
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity Purification
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.

Background Information

Protein tyrosine phosphatase receptor type S (PTPRS, also known as R-PTP-S, PTPSIGMA, and R-PTP-sigma) is an integral membrane protein. It can promote oligomerization by binding to large heparan sulfate proteoglycan structures, and interact with NTRK1/3, PPFIA1/2/3 (PMID: 25385546; 8524829; 9624153). The non-glycosylated molecular weight of PTPRS is 214 kDa, and the extracellular domain can be cleaved near the cell membrane by an endoprotease to generate a glycated 140 kDa protein. Variations and mutations of PTPRS are associated with Alzheimer's disease and cholangiocarcinoma (PMID: 38766183; 35991009).