Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR1521(2)] to Raf1 (phospho S621) - BSA and Azide free
- Suitable for: WB
- Reacts with: Mouse, Rat, Human
Product nameAnti-Raf1 (phospho S621) antibody [EPR1521(2)] - BSA and Azide free
See all Raf1 primary antibodies
DescriptionRabbit monoclonal [EPR1521(2)] to Raf1 (phospho S621) - BSA and Azide free
This antibody only detects Raf1 when phosphorylated at serine 621.
Tested applicationsSuitable for: WBmore details
Unsuitable for: ICC/IF,IHC-P or IP
Species reactivityReacts with: Mouse, Rat, Human
Synthetic peptide within Human Raf1 (phospho S621). The exact sequence is proprietary.
Database link: P04049
Ab249306 is the carrier-free version of ab157201. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.
Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
ab249306 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.
Maxpar® is a trademark of Fluidigm Canada Inc.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Storage instructionsShipped at 4°C. Store at +4°C. Do Not Freeze.
Storage bufferConstituent: PBS
Concentration information loading...
Our Abpromise guarantee covers the use of ab249306 in the following tested applications.
|WB||Use at an assay dependent concentration. Predicted molecular weight: 73 kDa.|
FunctionInvolved in the transduction of mitogenic signals from the cell membrane to the nucleus. Part of the Ras-dependent signaling pathway from receptors to the nucleus. Protects cells from apoptosis mediated by STK3.
Tissue specificityIn skeletal muscle, isoform 1 is more abundant than isoform 2.
Involvement in diseaseDefects in RAF1 are the cause of Noonan syndrome type 5 (NS5) [MIM:611553]. Noonan syndrome (NS) is a disorder characterized by dysmorphic facial features, short stature, hypertelorism, cardiac anomalies, deafness, motor delay, and a bleeding diathesis. It is a genetically heterogeneous and relatively common syndrome, with an estimated incidence of 1 in 1000-2500 live births.
Defects in RAF1 are the cause of LEOPARD syndrome type 2 (LEOPARD2) [MIM:611554]. LEOPARD syndrome is an autosomal dominant disorder allelic with Noonan syndrome. The acronym LEOPARD stands for lentigines, electrocardiographic conduction abnormalities, ocular hypertelorism, pulmonic stenosis, abnormalities of genitalia, retardation of growth, and deafness.
Sequence similaritiesBelongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. RAF subfamily.
Contains 1 phorbol-ester/DAG-type zinc finger.
Contains 1 protein kinase domain.
Contains 1 RBD (Ras-binding) domain.
modificationsPhosphorylated upon DNA damage, probably by ATM or ATR. Phosphorylation at Thr-269 increases its kinase activity. Phosphorylation at Ser-259 induces the interaction with YWHAZ and inactivates kinase activity. Dephosphorylation of Ser-259 by the complex containing protein phosphatase 1, SHOC2 and M-Ras/MRAS relieves inactivation, leading to stimulate RAF1 activity.
Cellular localizationCytoplasm. Cell membrane. Colocalizes with RGS14 and BRAF in both the cytoplasm and membranes.
- Information by UniProt
- c Raf antibody
- C-raf antibody
- C-Raf proto-oncogene, serine/threonine kinase antibody
All lanes : Anti-Raf1 (phospho S621) antibody [EPR1521(2)] (ab157201) at 1/1000 dilution
Lane 1 : HeLa cell lysate
Lane 2 : HeLa cell lysate treated with Lambda Phosphatase
Lysates/proteins at 10 µg per lane.
Predicted band size: 73 kDa
This data was developed using ab157201, the same antibody clone in a different buffer formulation.
ab249306 has not yet been referenced specifically in any publications.