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Typical Testing Data/Standard Curve (for reference only)

Rat Focal Adhesion Kinase (FAK) ELISA Kit | FAK elisa kit

Rat Focal Adhesion Kinase (FAK) ELISA Kit

Gene Names
PTK2; FAK; FADK; FAK1; FRNK; PPP1R71; p125FAK; pp125FAK
Reactivity
Rat
Synonyms
Focal Adhesion Kinase (FAK); Rat Focal Adhesion Kinase (FAK) ELISA Kit; PTK2; FADK; FAK1; Pp125FAK; PPP1R71; Protein Tyrosine Kinase 2; Focal adhesion kinase-related nonkinase; Protein phosphatase 1 regulatory subunit 71; FAK elisa kit
Ordering
For Research Use Only!
Reactivity
Rat
Specificity
This assay has high sensitivity and excellent specificity for detection of Focal Adhesion Kinase (FAK).
No significant cross-reactivity or interference between Focal Adhesion Kinase (FAK) and analogues was observed.
Sequence Length
1,006
Assay Type
Double-antibody Sandwich
Samples
Tissue Homogenates, Cell Lysates and Other Biological Fluids
Detection Range
0.312-20ng/mL
Sensitivity
< 0.116ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level Focal Adhesion Kinase (FAK) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level Focal Adhesion Kinase (FAK) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
Inter-Assay
CV<12%
Preparation and Storage
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for FAK elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Focal Adhesion Kinase (FAK). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Focal Adhesion Kinase (FAK). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Focal Adhesion Kinase (FAK), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Focal Adhesion Kinase (FAK) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
114,253 Da
NCBI Official Full Name
focal adhesion kinase
NCBI Official Synonym Full Names
protein tyrosine kinase 2
NCBI Official Symbol
PTK2
NCBI Official Synonym Symbols
FAK; FADK; FAK1; FRNK; PPP1R71; p125FAK; pp125FAK
NCBI Protein Information
focal adhesion kinase 1
UniProt Protein Name
Focal adhesion kinase 1
UniProt Gene Name
PTK2
UniProt Synonym Gene Names
FAK; FAK1; FADK 1; FRNK; PPP1R71

NCBI Description

This gene encodes a cytoplasmic protein tyrosine kinase which is found concentrated in the focal adhesions that form between cells growing in the presence of extracellular matrix constituents. The encoded protein is a member of the FAK subfamily of protein tyrosine kinases but lacks significant sequence similarity to kinases from other subfamilies. Activation of this gene may be an important early step in cell growth and intracellular signal transduction pathways triggered in response to certain neural peptides or to cell interactions with the extracellular matrix. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2017]

Uniprot Description

Non-receptor protein-tyrosine kinase that plays an essential role in regulating cell migration, adhesion, spreading, reorganization of the actin cytoskeleton, formation and disassembly of focal adhesions and cell protrusions, cell cycle progression, cell proliferation and apoptosis. Required for early embryonic development and placenta development. Required for embryonic angiogenesis, normal cardiomyocyte migration and proliferation, and normal heart development. Regulates axon growth and neuronal cell migration, axon branching and synapse formation; required for normal development of the nervous system. Plays a role in osteogenesis and differentiation of osteoblasts. Functions in integrin signal transduction, but also in signaling downstream of numerous growth factor receptors, G-protein coupled receptors (GPCR), EPHA2, netrin receptors and LDL receptors. Forms multisubunit signaling complexes with SRC and SRC family members upon activation; this leads to the phosphorylation of additional tyrosine residues, creating binding sites for scaffold proteins, effectors and substrates. Regulates numerous signaling pathways. Promotes activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascade. Promotes activation of MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling cascade. Promotes localized and transient activation of guanine nucleotide exchange factors (GEFs) and GTPase-activating proteins (GAPs), and thereby modulates the activity of Rho family GTPases. Signaling via CAS family members mediates activation of RAC1. Recruits the ubiquitin ligase MDM2 to P53/TP53 in the nucleus, and thereby regulates P53/TP53 activity, P53/TP53 ubiquitination and proteasomal degradation. Phosphorylates SRC; this increases SRC kinase activity. Phosphorylates ACTN1, ARHGEF7, GRB7, RET and WASL. Promotes phosphorylation of PXN and STAT1; most likely PXN and STAT1 are phosphorylated by a SRC family kinase that is recruited to autophosphorylated PTK2/FAK1, rather than by PTK2/FAK1 itself. Promotes phosphorylation of BCAR1; GIT2 and SHC1; this requires both SRC and PTK2/FAK1. Promotes phosphorylation of BMX and PIK3R1. Isoform 6 (FRNK) does not contain a kinase domain and inhibits PTK2/FAK1 phosphorylation and signaling. Its enhanced expression can attenuate the nuclear accumulation of LPXN and limit its ability to enhance serum response factor (SRF)-dependent gene transcription.

Research Articles on FAK

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Product Notes

The Rat FAK ptk2 (Catalog #AAA2703197) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2703197 ELISA Kit recognizes Rat FAK. It is sometimes possible for the material contained within the vial of "Focal Adhesion Kinase (FAK), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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