| 存储条件 |
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| Product Name | Ras Recombinant Rabbit Monoclonal Antibody |
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| Antibody Type | Primary Antibodies |
| Immunogen | Synthetic peptide within Human Ras aa 7-56 / 189. |
| Clonality | Monoclonal |
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| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | FCICC/IFIPWB |
| WB:1:1000-1:2000 ICC:1:100 IP:1:100 FC:1:1000 | |
| Species Reactivity | HumanMouseRatZebra Fish |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | NRAS,HRAS,KRAS |
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| Target Description | Ras, from "Rat sarcoma virus", is a family of related proteins that are expressed in all animal cell lineages and organs. All Ras protein family members belong to a class of protein called small GTPase, and are involved in transmitting signals within cells (cellular signal transduction). Ras is the prototypical member of the Ras superfamily of proteins, which are all related in three-dimensional structure and regulate diverse cell behaviours. When Ras is 'switched on' by incoming signals, it subsequently switches on other proteins, which ultimately turn on genes involved in cell growth, differentiation, and survival. Mutations in Ras genes can lead to the production of permanently activated Ras proteins, which can cause unintended and overactive signaling inside the cell, even in the absence of incoming signals. Because these signals result in cell growth and division, overactive Ras signaling can ultimately lead to cancer. The three Ras genes in humans (HRAS, KRAS, and NRAS) are the most common oncogenes in human cancer. |
| Alternative Names | C-BAS/HAS antibody c-H-ras antibody C-HA-RAS1 antibody CTLO antibody GTPase HRas antibody GTPase KRas antibody GTPase NRas antibody H-Ras-1 antibody H-RASIDX antibody Ha-Ras antibody C-BAS/HAS antibody c-H-ras antibody C-HA-RAS1 antibody CTLO antibody GTPase HRas antibody GTPase KRas antibody GTPase NRas antibody H-Ras-1 antibody H-RASIDX antibody Ha-Ras antibody HAMSV antibody HRAS antibody HRAS1 antibody K RAS2A antibody K RAS2B antibody K RAS4A antibody K RAS4B antibody K-RAS antibody KRAS antibody KRAS1 antibody KRAS2 antibody N-RAS antibody N-terminally processed antibody NRAS antibody NRAS1 antibody p21ras antibody RASH_HUMAN antibody RASH1 antibody RASK2 antibody Transforming protein p21 antibody v Ha ras Harvey rat sarcoma viral oncogene homolog antibody v Ki ras2 Kirsten rat sarcoma viral oncogene homolog antibody v ras neuroblastoma RAS viral oncogene homolog antibody |
| Molecular Weight(MW) | 21kDa |
| Cellular Localization | Cytoplasm, Cell membrane, Golgi apparatus. |
WB
Western blot analysis of Ras on different lysates with Rabbit anti-Ras antibody at 1/1,000 dilution. Lane 1: 293T cell lysate (10 µg/Lane) Lane 2: MCF7 cell lysate (10 µg/Lane) Lane 3: NIH/3T3 cell lysate (10 µg/Lane) Lane 4: Neuro-2a cell lysate (10 µg/Lane) Lane 5: PC-12 cell lysate (10 µg/Lane) Lane 6: Mouse brain tissue lysate (20 µg/Lane) Exposure time: 30 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 at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
ICC/IF
Immunocytochemistry analysis of NIH/3T3 cells labeling Ras with Rabbit anti-Ras antibody at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 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-Ras antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) 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 (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.
IP
Ras was immunoprecipitated from 0.2 mg MCF7 cell lysate with Rabbit anti-Ras antibody at 2 µg/10 µl beads. Western blot was performed from the immunoprecipitate using Rabbit anti-Ras antibody at 1/2,000 dilution. HRP Conjugated Anti-Rabbit IgG for IP secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature. Lane 1: MCF7 cell lysate (input), Lane 2:Rabbit anti-Ras antibody IP in MCF7 cell lysate, Lane 3: Rabbit IgG instead of Rabbit anti-Ras antibody in MCF7 cell lysate. Blocking/Dilution buffer: 5% NFDM/TBST Exposure time: 10 seconds.
FC
Flow cytometric analysis of MCF7 cells labeling Ras. Cells were fixed and permeabilized. Then stained with the primary antibody (1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).| Application Notes | WB:1:1000-1:2000 ICC:1:100 IP:1:100 FC:1:1000 |
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| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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