Product Name: SCYL1-pS754
Product Number: AB-PK809
Size: 25 µg      Price:89.00
      $US
Target Full Name: N-terminal kinase-like protein

Target Alias: Coated vesicle-associated kinase of 90 kDa; SCY1-like protein 1; Telomerase regulation-associated protein; Telomerase transcriptional element-interacting factor; Teratoma-associated tyrosine kinase; GKLP; MGC78454; NKTL; NTKL; P105; TAPK; TEI; TRAP

Product Type Specific: Protein kinase phosphosite-specific antibody

Antibody Code: PK809

Antibody Target Type: Phosphosite-specific

Antibody Phosphosite: S754

Protein UniProt: Q96KG9

Protein SigNET: Q96KG9

Antibody Type: Polyclonal

Antibody Host Species: Rabbit

Antibody Immunogen Source: Human SCYL1 sequence peptide Cat. No.: PE-04APN99

Antibody Immunogen Sequence: RPD(pS)WGE(bA)C

Antibody Immunogen Description: Corresponds to amino acid residues R751 to E757; In the C-terminus. This is the major in vivo phosphorylation site.

Production Method: The immunizing peptide was produced by solid phase synthesis on a multipep peptide synthesizer and purified by reverse-phase hplc chromatography. Purity was assessed by analytical hplc and the amino acid sequence confirmed by mass spectrometry analysis. This peptide was coupled to KLH prior to immunization into rabbits. New Zealand White rabbits were subcutaneously injected with KLH-coupled immunizing peptide every 4 weeks for 4 months. The sera from these animals was applied onto an agarose column to which the immunogen peptide was thio-linked. Antibody was eluted from the column with 0.1 M glycine, pH 2.5. Subsequently, the antibody solution was neutralized to pH 7.0 with saturated Tris.This antibody was also subject to negative purification over phosphotyrosine-agarose.

Antibody Modification: Unconjugated. Contact KInexus if you are interest in having the antibody biotinylated or coupled with fluorescent dyes.

Antibody Concentration: 0.75 mg/ml

Storage Buffer: Phosphate buffered saline pH 7.4, 0.05% Thimerasol

Storage Conditions: For long term storage, keep frozen at -40°C or lower. Stock solution can be kept at +4°C for more than 3 months. Avoid repeated freeze-thaw cycles.

Product Use: Western blotting | Antibody microarray

Antibody Dilution Recommended: 2 µg/ml for immunoblotting

Antibody Potency: Medium immunoreactivity with immunogen peptide on dot blots.

Antibody Species Reactivity: Human

Antibody Positive Control: The observed molecular mass of the processed target protein on SDS-PAGE gels is reported to be around 90-105 kDa.

Antibody Specificity: High

Antibody Cross Reactivity: Almost no significant cross-reactivities detected in HepG2, except insulin decreases 48K; No significant cross-reactivities was detected in T98G cells. A medium-strong ~40 kDa protein was detected in HepG2 cells, and several weak cross-reactive proteins were observed in A431 cells.

Related Product 1: SCYL1-pS754 blocking peptide

Scientific Background: SCYL1 is a protein-serine/threonine kinase of the Other group and SCY1 family. It is apparently devoid of any measurable phosphotransferase activity in vitro, but its isoform (6) can bind 3 GC-rich sequences (box -A, -B, or -C) in the beta-polymerase promoter region.
Figure 1. Epitope mapping of SCYL1-pS754 antibody with similar phosphopeptides on dot blots.


Figure 2. Identification of phosphosites related to SCYL1-pS754.