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Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

FcRn Monoclonal antibody

FcRn Monoclonal Antibody for WB, IHC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

Human

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

2H4A5

Cat no : 67944-1-Ig

Synonyms

alpha chain, FCGRT, FCRN, Neonatal Fc receptor

Validation Data Gallery

Applications:
  • WB analysis using 67944-1-Ig

    WB analysis using 67944-1-Ig

    Various lysates were subjected to SDS PAGE followed by western blot with 67944-1-Ig (FcRn antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

  • IHC staining of human liver using 67944-1-Ig

    IHC staining of human liver using 67944-1-Ig

    Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 67944-1-Ig (FcRn antibody) at dilution of 1:10000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • IHC staining of human liver using 67944-1-Ig

    IHC staining of human liver using 67944-1-Ig

    Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 67944-1-Ig (FcRn antibody) at dilution of 1:10000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

Tested Applications

Positive WB detected inHEK-293 cells, THP-1 cells
Positive IHC detected inhuman liver 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

ApplicationDilution
Western Blot (WB)WB : 1:2000-1:10000
Immunohistochemistry (IHC)IHC : 1:5000-1:20000
Sample-dependent, check data in validation data gallery

Product Information

67944-1-Ig targets FcRn in WB, IHC, ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen FcRn fusion protein Ag31173 相同性解析による交差性が予測される生物種
Full Name Fc fragment of IgG, receptor, transporter, alpha
Calculated molecular weight 40 kDa
Observed molecular weight 35-40 kDa
GenBank accession numberBC008734
Gene symbol FCGRT
Gene ID (NCBI) 2217
RRIDAB_2918696
Conjugate Unconjugated
Form Liquid
Purification Method Protein G 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

The neonatal Fc receptor for IgG (FcRn) is a membrane-associated receptor which acts as a key determinant of IgG homeostasis. FcRn is similar in structure to major histocompatibility class I molecules. It is a heterodimer composed of a alpha chain associated with β2-microglobulin. FcRn transfers IgG from the mother to the fetus across the placenta and the proximal small intestine. In addition, throughout life, FcRn protects IgG from degradation and thus regulates the serum half-life of IgG (PMID: 17703228).

Protocols

Product Specific Protocols
WB protocol for FcRn antibody 67944-1-IgDownload protocol
IHC protocol for FcRn antibody 67944-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols