Cortactin Protein (CTTN) (AA 1-550) (Strep Tag)

Catalog No. ABIN3095566

Product Details

Target: Cortactin (CTTN)

Protein Type: Recombinant

Protein Characteristics: AA 1-550

Origin: Human

Source: Tobacco (Nicotiana tabacum)

Purification tag / Conjugate: This Cortactin protein is labelled with Strep Tag.

Application: Western Blotting (WB), SDS-PAGE (SDS), ELISA

Sequence: MWKASAGHAV SIAQDDAGAD DWETDPDFVN DVSEKEQRWG AKTVQGSGHQ EHINIHKLRE NVFQEHQTLK EKELETGPKA SHGYGGKFGV EQDRMDKSAV GHEYQSKLSK HCSQVDSVRG FGGKFGVQMD RVDQSAVGFE YQGKTEKHAS QKDYSSGFGG KYGVQADRVD KSAVGFDYQG KTEKHESQRD YSKGFGGKYG IDKDKVDKSA VGFEYQGKTE KHESQKDYVK GFGGKFGVQT DRQDKCALGW DHQEKLQLHE SQKDYKTGFG GKFGVQSERQ DSAAVGFDYK EKLAKHESQQ DYSKGFGGKY GVQKDRMDKN ASTFEDVTQV SSAYQKTVPV EAVTSKTSNI RANFENLAKE KEQEDRRKAE AERAQRMAKE RQEQEEARRK LEEQARAKTQ TPPVSPAPQP TEERLPSSPV YEDAASFKAE LSYRGPVSGT EPEPVYSMEA ADYREASSQQ GLAYATEAVY ESAEAPGHYP AEDSTYDEYE NDLGITAVAL YDYQAAGDDE ISFDPDDIIT NIEMIDDGWW RGVCKGRYGL FPANYVELRQ
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us.

Characteristics: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
• These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made-to-order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

Expression System:

• ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
• During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Concentration:

• The concentration of our recombinant proteins is measured using the absorbance at 280nm.
• The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):

1. In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Purity: >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Endotoxin Level: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Grade: Crystallography grade

Application Details

Application Notes: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Comment:

ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: Unlimited (if stored properly)

Target Details

Target: Cortactin (CTTN)

Alternative Name: CTTN (CTTN Products)

Synonyms: EMS1 Protein, 1110020L01Rik Protein, Ems1 Protein, Cttnb Protein, CG3637 Protein, Dmel\CG3637 Protein, cortactin Protein, cttn Protein, CTTN1 Protein, P85.25 Protein, Cttn Protein, ems1 Protein, CTTN Protein, cortactin Protein, CG3637 gene product from transcript CG3637-RD Protein, cortactin S homeolog Protein, cortactin L homeolog Protein, src substrate cortactin Protein, Src substrate cortactin Protein, CTTN Protein, Cttn Protein, Cortactin Protein, cttn.S Protein, cttn.L Protein, cttn Protein, CpipJ_CPIJ006351 Protein, Bm1_57220 Protein, LOC100533277 Protein

Background: Src substrate cortactin (Amplaxin) (Oncogene EMS1),FUNCTION: Contributes to the organization of the actin cytoskeleton and cell shape (PubMed:21296879). Plays a role in the formation of lamellipodia and in cell migration. Plays a role in the regulation of neuron morphology, axon growth and formation of neuronal growth cones (By similarity). Through its interaction with CTTNBP2, involved in the regulation of neuronal spine density (By similarity). Plays a role in focal adhesion assembly and turnover (By similarity). In complex with ABL1 and MYLK regulates cortical actin-based cytoskeletal rearrangement critical to sphingosine 1-phosphate (S1P)-mediated endothelial cell (EC) barrier enhancement (PubMed:20861316). Plays a role in intracellular protein transport and endocytosis, and in modulating the levels of potassium channels present at the cell membrane (PubMed:17959782). Plays a role in receptor-mediated endocytosis via clathrin-coated pits (By similarity). Required for stabilization of KCNH1 channels at the cell membrane (PubMed:23144454). Plays a role in the invasiveness of cancer cells, and the formation of metastases (PubMed:16636290). {ECO:0000250|UniProtKB:Q60598, ECO:0000250|UniProtKB:Q66HL2, ECO:0000269|PubMed:16636290, ECO:0000269|PubMed:17959782, ECO:0000269|PubMed:21296879, ECO:0000269|PubMed:23144454}.

Molecular Weight: 61.6 kDa

UniProt: Q14247

Pathways: MAPK Signaling