FCER2 Antibody - #DF6650

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製品: FCER2 Antibody
カタログ: DF6650
タンパク質の説明: Rabbit polyclonal antibody to FCER2
アプリケーション: WB IHC IF/ICC
反応性: Human, Mouse, Rat
分子量: 36kDa, 50 kDa; 36kD(Calculated).
ユニプロット: P06734
RRID: AB_2838612

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 100ul $280 在庫あり
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関連ダウンロード
MS Report
HPLC Report
MSDS
説明書
COA
プロトコル
WB Handbook
IHC Protocol
IF/ICC Protocol

製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
クローナリティ:
Polyclonal
特異性:
FCER2 Antibody detects endogenous levels of total FCER2.
RRID:
AB_2838612
引用形式: Affinity Biosciences Cat# DF6650, RRID:AB_2838612.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ／展開

Blast 2; BLAST-2; Blast2; C type lectin domain family 4 member J; C-type lectin domain family 4 member J; C-type lectin domain family 4, member J; CD 23; CD 23A; CD23; CD23 antigen; CD23A; CLEC 4J; CLEC4J; Fc epsilon receptor II; Fc epsilon RII; Fc fragment of IgE low affinity II receptor for; Fc fragment of IgE receptor II; Fc fragment of IgE, low affinity II, receptor for (CD23); Fc of IgE, low affinity II, receptor for (CD23); Fc receptor IgE low affinity II alpha polypeptide; Fc receptor, IgE, low affinity II, alpha polypeptide, isoform CRA_a; Fc-epsilon-RII; FCE 2; FCE2; FCER 2; Fcer2; FCER2_HUMAN; FCER2A; FceRII; IgE binding factor; IgE receptor lymphocyte; IgE-binding factor; IGEBF; Immunoglobulin E binding factor; Immunoglobulin E receptor, low affinity II; Immunoglobulin E-binding factor; Immunoglobulin epsilon chain; LEUKOCYTE ANTIGEN CD23; Low Affinity IgE Receptor; Low affinity immunoglobulin epsilon Fc receptor; Low affinity immunoglobulin epsilon Fc receptor membrane bound form; Low affinity immunoglobulin epsilon Fc receptor soluble form; Ly-42; Ly42; Lymphocyte antigen CD23; Lymphocyte IgE receptor; MGC93219;

免疫原

免疫原:
Uniprot:

P06734(FCER2_HUMAN) >>Visit HPA database.

遺伝子(ID):
FCER2(2208)
タンパク質の説明:
The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]
タンパク質配列:
MEEGQYSEIEELPRRRCCRRGTQIVLLGLVTAALWAGLLTLLLLWHWDTTQSLKQLEERAARNVSQVSKNLESHHGDQMAQKSQSTQISQELEELRAEQQRLKSQDLELSWNLNGLQADLSSFKSQELNERNEASDLLERLREEVTKLRMELQVSSGFVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPASEGSAESMGPDSRPDPDGRLPTPSAPLHS

PTMs - P06734 基板として

Site PTM Type Enzyme
S254 Phosphorylation
S265 Phosphorylation
T314 Phosphorylation

研究背景

機能:

Low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21. Has essential roles in the regulation of IgE production and in the differentiation of B-cells (it is a B-cell-specific antigen).

PTMs:

N- and O-glycosylated.

The secreted form sCD23 is produced by ADAM10-mediated ectodomain shedding.

細胞の位置付け:

Cell membrane>Single-pass type II membrane protein. Cell membrane>Lipid-anchor. Secreted.
Note: Also exists as a soluble excreted form, sCD23.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
サブユニット構造:

Homotrimer.

研究領域

· Human Diseases > Infectious diseases: Viral > Epstein-Barr virus infection.

· Organismal Systems > Immune system > Hematopoietic cell lineage.   (View pathway)

参考文献

1). Characterization of immune microenvironment in patients with HPV-positive and negative head and neck cancer. Scientific data, 2023 (PubMed: 37828063) [IF=9.8]

Application: IF/ICC    Species: Human    Sample:

Fig. 6 The in vitro study reveals that FCER2+ B cells inhibit the proliferation and migration ability of HPV+ tumors. (a) Flow cytometry analysis of B cells, plasma cells, macrophages, and FCER2+ B cells from PBMCs of patients with HNSCC. (b) Representative histopathological staining and HPV-p16, as well as FCER2 immunofluorescent staining images of HNSCC samples. FCER2+ B cells are cocultured with HPV+ SCC090 cells. (c) Scratch experiment showing cell migration. (d) Transwell chamber invasion assay showing cell invasion. (e) CCK-8 experiment showing cell proliferation. Figure 6 represents three experiments that achieved similar results. *p 

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