| Rabbit Anti-B7H4 antibody |
| 反应物种（预测） |
Dog |
| 产品应用（已验证） |
WB,IHC,FCM |
| 产品应用（可尝试） |
IF,ELISA |
| 推荐稀释比例 |
WB=1:500-2000,Elisa=1:5000-10000,IHC-P=1:100-500,IHC-F=1:100-500,Flow Cyt=1μg /test,IF=1:100-500, |
| 研究领域 |
肿瘤,免疫学,转录调节因子 |
| 标签 |
Array |
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Blank control: Hela(blue).
Primary Antibody:Rabbit Anti-B7H4 antibody(bs-0673R), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG(orange) ,used under the same conditions );
Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA.
Protocol
The cells were fixed with 2% paraformaldehyde (10 min). Antibody (bs-0673R, 1μg /1x10^6 cells) were incubated for 30 min on the ice, followed by 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions. Then the Goat Anti-rabbit IgG/PE antibody was added into the blocking buffer mentioned above to react with the primary antibody of bs-0673R at 1/200 dilution for 30 min on ice. Acquisition of 20,000 events was performed.
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Tissue/cell: human thyroid carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-B7H4 Polyclonal Antibody, Unconjugated(bs-0673R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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Tissue/cell: human colon carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-B7H4 Polyclonal Antibody, Unconjugated(bs-0673R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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Tissue/cell: human gastric carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-B7H4 Polyclonal Antibody, Unconjugated(bs-0673R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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Paraformaldehyde-fixed, paraffin embedded (Human lung cancer); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (B7H4) Polyclonal Antibody, Unconjugated (bs-0673R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructions and DAB staining.
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Sample:
Lane 1: Mouse Placenta tissue lysates
Lane 2: Mouse Uterus tissue lysates
Lane 3: Rat Uterus tissue lysates
Lane 4: Rat Kidney tissue lysates
Lane 5: Human JEG-3 cell lysates
Lane 6: Human MCF-7 cell lysates
Primary: Anti-B7H4 (bs-0673R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 28 kD
Observed band size: 55-65 kD
RRID：AB_10857690
产品名称：Rabbit Anti-B7H4 antibody
别名： B7-H4; B7h4; B7S1; B7x; BC032925; Immune costimulatory protein B7H4; MGC41287; PRO1291; T cell costimulatory molecule B7x; V set domain-containing T cell activation inhibitor 1; VCTN1; VTCN1_HUMAN.
中文名称：B7-H4抗体
英文名称：Rabbit Anti-B7H4 antibody
抗体来源： Rabbit
克隆类型：多克隆
细胞定位：细胞膜
性 状：Liquid
亚 型：IgG
纯化方法：affinity purified by Protein A
保存条件：Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
免 疫 原：KLH conjugated synthetic peptide derived from human B7H4
抗原表位：50-100/282
SWISS：Q7Z7D3
Gene ID ：79679
Human Gene ID：79679
B7-H4 protein is expressed on the surface of a variety of immune cells and functions as a negative regulator of T cell responses. While B7-H4 mRNA is widely distributed in mouse and human peripheral tissues, cell surface expression of B7-H4 protein is limited and shows an inducible pattern on hematopoietic cells. Putative receptor of B7-H4 can be upregulated on activated T cells. By arresting cell cycle, B7-H4 ligation of T cells has a profound inhibitory effect on the growth, cytokine secretion, and development of cytotoxicity. Administration of B7-H4Ig into mice impairs antigen-specific T cell responses whereas blockade of endogenous B7-H4 by specific monoclonal antibody promotes T cell responses. B7-H4 thus may participate in negative regulation of cell-mediated immunity in peripheral tissues.
Function：Negatively regulates T-cell-mediated immune response by inhibiting T-cell activation, proliferation, cytokine production and development of cytotoxicity. When expressed on the cell surface of tumor macrophages, plays an important role, together with regul
Subcellular Location：cell membrane; Single-pass type I membrane protein (Potential). Note=Expressed at the cell surface. A soluble form has also been detected.
Tissue Specificity：Overexpressed in breast, ovarian, endometrial, renal cell (RCC) and non-small-cell lung cancers (NSCLC). Expressed on activated T- and B-cells, monocytes and dendritic cells, but not expressed in most normal tissues (at protein level). Widely expressed, i
Post-translational modifications：N-glycosylated.
Similarity：Belongs to the immunoglobulin superfamily. BTN/MOG family.
Contains 2 Ig-like V-type (immunoglobulin-like) domains.
Important Note：This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
400-901-9800
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