製品: GOLM1 Antibody
カタログ: DF8100
タンパク質の説明: Rabbit polyclonal antibody to GOLM1
アプリケーション: WB IF/ICC
Cited expt.:
反応性: Human, Mouse, Rat
予測: Pig, Bovine, Sheep, Dog
分子量: 50-80kD(Observed); 45kD(Calculated).
ユニプロット: Q8NBJ4
RRID: AB_2841445

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:1000-3000, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user. For optimal experimental results, antibody reuse is not recommended.
*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
予測:
Pig(90%), Bovine(90%), Sheep(100%), Dog(90%)
クローナリティ:
Polyclonal
特異性:
GOLM1 Antibody detects endogenous levels of total GOLM1.
RRID:
AB_2841445
引用形式: Affinity Biosciences Cat# DF8100, RRID:AB_2841445.
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

bA379P1.3; C9orf155; Chromosome 9 open reading frame 155; Golgi membrane protein 1; Golgi membrane protein GP73; Golgi phosphoprotein 2; Golgi protein 73 kD; Golgi protein 73kD; GOLM 1; GOLM1; GOLM1_HUMAN; GOLPH 2; GOLPH2; GP 73; GP73; PSEC0257;

免疫原

免疫原:

A synthesized peptide derived from human GOLM1, corresponding to a region within C-terminal amino acids.

Uniprot:
遺伝子(ID):
発現特異性:
Q8NBJ4 GOLM1_HUMAN:

Widely expressed. Highly expressed in colon, prostate, trachea and stomach. Expressed at lower level in testis, muscle, lymphoid tissues, white blood cells and spleen. Predominantly expressed by cells of the epithelial lineage. Expressed at low level in normal liver. Expression significantly increases in virus (HBV, HCV) infected liver. Expression does not increase in liver disease due to non-viral causes (alcohol-induced liver disease, autoimmune hepatitis). Increased expression in hepatocytes appears to be a general feature of advanced liver disease. In liver tissue from patients with adult giant-cell hepatitis (GCH), it is strongly expressed in hepatocytes-derived syncytial giant cells. Constitutively expressed by biliary epithelial cells but not by hepatocytes.

タンパク質配列:
MMGLGNGRRSMKSPPLVLAALVACIIVLGFNYWIASSRSVDLQTRIMELEGRVRRAAAERGAVELKKNEFQGELEKQREQLDKIQSSHNFQLESVNKLYQDEKAVLVNNITTGERLIRVLQDQLKTLQRNYGRLQQDVLQFQKNQTNLERKFSYDLSQCINQMKEVKEQCEERIEEVTKKGNEAVASRDLSENNDQRQQLQALSEPQPRLQAAGLPHTEVPQGKGNVLGNSKSQTPAPSSEVVLDSKRQVEKEETNEIQVVNEEPQRDRLPQEPGREQVVEDRPVGGRGFGGAGELGQTPQVQAALSVSQENPEMEGPERDQLVIPDGQEEEQEAAGEGRNQQKLRGEDDYNMDENEAESETDKQAALAGNDRNIDVFNVEDQKRDTINLLDQREKRNHTL

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Sheep
100
Pig
90
Bovine
90
Dog
90
Rabbit
57
Horse
0
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

機能:

Unknown. Cellular response protein to viral infection.

PTMs:

Glycosylated.

Phosphorylation sites are present in the extracellular medium.

細胞の位置付け:

Golgi apparatus>cis-Golgi network membrane>Single-pass type II membrane protein.
Note: Early Golgi. Cycles via the cell surface and endosomes upon lumenal pH disruption.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Widely expressed. Highly expressed in colon, prostate, trachea and stomach. Expressed at lower level in testis, muscle, lymphoid tissues, white blood cells and spleen. Predominantly expressed by cells of the epithelial lineage. Expressed at low level in normal liver. Expression significantly increases in virus (HBV, HCV) infected liver. Expression does not increase in liver disease due to non-viral causes (alcohol-induced liver disease, autoimmune hepatitis). Increased expression in hepatocytes appears to be a general feature of advanced liver disease. In liver tissue from patients with adult giant-cell hepatitis (GCH), it is strongly expressed in hepatocytes-derived syncytial giant cells. Constitutively expressed by biliary epithelial cells but not by hepatocytes.

タンパク質ファミリー:

Belongs to the GOLM1/CASC4 family.

参考文献

1). GOLM1 is related to the inflammatory/immune nature of uveal melanoma and acts as a promising indicator for prognosis and immunotherapy response. Frontiers in Genetics, 2022 (PubMed: 36468024) [IF=3.7]

Application: IHC    Species: Human    Sample: tumor tissues

FIGURE 7 Correlation between GOLM1 expression and PD-1, PD-L1, CTLA4, and IFN-γ. (A) Immunohistochemistry assay revealed the protein expression of GOLM1, PD-1, PD-L1, CTLA4, and IFN-γ. (B,C) The expression difference of PD-1 among GOLM1-low (LEXP) and GOLM1-high (HEXP) subgroups (B) and the correlation between PD-1 and GOLM1 expression (C). (D,E) The expression difference of PD-L1 among the LEXP and HEXP groups (D) and the correlation between PD-L1 and GOLM1 expression (E). (F,G) The expression difference of CTLA4 among the LEXP and HEXP groups (F) and the correlation between CTLA4 and GOLM1 expression (G). (H,I) The expression difference of IFN-γ among the LEXP and HEXP groups (H) and the correlation between IFN-γ and GOLM1 expression (I).

2). HBV infection upregulates GP73 expression to promote liver fibrosis by enhancing ER stress via the Smad2 pathway. Immunologic research, 2025 (PubMed: 40571844) [IF=3.3]

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