B7H4 Recombinant Rabbit Monoclonal Antibody [PSH03-65]
Catalog# HA722024
B7H4 Recombinant Rabbit Monoclonal Antibody [PSH03-65]
-
WB
-
IF-Cell
-
Human
-
Mouse
-
Rat
-
HA750899
不含抗保成分
-
unconjugated
概述
产品名称
B7H4 Recombinant Rabbit Monoclonal Antibody [PSH03-65]
抗体类型
Recombinant Rabbit monoclonal Antibody
免疫原
Synthetic peptide within human B7H4 aa 101-150 / 282.
种属反应性
Human, Mouse, Rat
验证应用
WB, IF-Cell
分子量
Predicted band size: 31 kDa
阳性对照
MDA-MB-468 cell lysate, NIH:OVCAR-3 cell lysate, mouse uterus tissue lysate, rat ovary tissue lysate, SK-Br-3.
偶联
unconjugated
克隆号
PSH03-65
RRID
反应性数据
| WB | IF-Cell | |
|---|---|---|
| Human |
|
|
| Mouse |
|
|
| Rat |
|
产品特性
形态
Liquid
存放说明
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
存储缓冲液
PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
亚型
IgG
纯化方式
Protein A affinity purified.
应用稀释度
-
WB
-
1:1,000
-
IF-Cell
-
1:1,000
靶点
功能
V-set domain-containing T-cell activation inhibitor 1 is a protein that in humans is encoded by the VTCN1 gene. B7H4 belongs to the B7 family (see CD80; MIM 112203) of costimulatory proteins. These proteins are expressed on the surface of antigen-presenting cells and interact with ligands (e.g., CD28; MIM 186760) on T lymphocytes. B7-H4 is an immune checkpoint molecule.
背景文献
1. Chen L et al. The B7H4-PDL1 classifier stratifies immuno-phenotype in cervical cancer. Cancer Cell Int. 2022 Jan
2. Peuker K et al. Microbiota-dependent activation of the myeloid calcineurin-NFAT pathway inhibits B7H3- and B7H4-dependent anti-tumor immunity in colorectal cancer. Immunity. 2022 Apr
亚细胞定位
Cell membrane.
别名
B7 family member, H4 antibody
B7 H4 antibody
B7 homolog 4 antibody
B7 superfamily member 1 antibody
B7 superfamily, member 1 antibody
B7-H4 antibody
B7h.5 antibody
B7h4 antibody
B7S1 antibody
B7x antibody
展开图片
-
☑ Relative expression (RE)
Western blot analysis of B7H4 on different lysates with Rabbit anti-B7H4 antibody (HA722024) at 1/1,000 dilution.
Lane 1: MDA-MB-468 cell lysate (no heat) (15 µg/Lane)
Lane 2: HeLa cell lysate (negative) (30 µg/Lane)
Lane 3: NIH:OVCAR-3 cell lysate (30 µg/Lane)
Lane 4: Mouse uterus tissue lysate (30 µg/Lane)
Lane 5: Rat ovary tissue lysate (15 µg/Lane)
Notice: no heat means the lysate is not boiled.
Predicted band size: 31 kDa
Observed band size: 60-75 kDa
Exposure time: 35 seconds;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA722024) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
☑ Relative expression (RE)
Immunocytochemistry analysis of SK-Br-3 (positive) and HeLa (negative) labeling B7H4 with Rabbit anti-B7H4 antibody (HA722024) at 1/1,000 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-B7H4 antibody (HA722024) at 1/1,000 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
请注意: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
浙公网安备 33019202000643号