| 存储条件 |
|---|
| Product Name | Rabbit polyclonal antibody to VSIG4 |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | A synthesized peptide derived from human VSIG4. |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ICC/IFIHCWB |
| WB:1:500-1:2000 IHC:1:50-1:200 ICC/IF:1:100-1:500 | |
| Species Reactivity | HumanRat |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Symbol | VSIG4 |
|---|---|
| Gene Synonyms | CRIg Z39IG |
| Gene Full Name | V-set and immunoglobulin domain containing 4 |
| Gene Summary | This gene encodes a v-set and immunoglobulin-domain containing protein that is structurally related to the B7 family of immune regulatory proteins. The encoded protein may be a negative regulator of T-cell responses. This protein is also a receptor for the complement component 3 fragments C3b and iC3b. Alternate splicing results in multiple transcript variants. [provided by RefSeq, May 2010] |
| Alternative Names | Complement receptor of the immunoglobulin superfamily CRIg Ig superfamily protein Protein Z39Ig UNQ317/PRO362 V set and immunoglobulin domain containing 4 V-set and immunoglobulin domain-containing protein 4 VSIG4 VSIG4_HUMAN Z39IG |
| Molecular Weight(MW) | 40/50kD; 44kD(Calculated). |
| Cellular Localization | Membrane>Single-pass type I membrane protein. |
WB
Western blot analysis of extracts from various samples, using VSIG4 Antibody at 1/1000 dilution. Lane 1: Rat brain. Lane 2: Colo205 cells(heat-shock treatment). Observed bands:37kD.
IHC
VSIG4 Antibody at 1/100 staining human lung cancer and para-carcinoma tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4°C overnight. An HRP conjugated anti-rabbit antibody was used as the secondary antibody.
ICC/IF
VSIG4 Antibody staining Hela cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25°C. Samples were then incubated with primary Ab and mouse anti-beta tubulin Ab for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG Ab(Green) were used as the secondary antibody. The nuclear counter stain is DAPI (blue).| Application Notes | WB:1:500-1:2000 IHC:1:50-1:200 ICC/IF:1:100-1:500 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at -20 °C. Stable for 12 months from date of receipt. |
| Storage Buffer | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
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