Caspase 8 Protein (CASP8) (AA 217-374) (His tag)

N° du produit ABIN3090654

Détail du produit

Antigène: Caspase 8 (CASP8)

Type de proteíne: Recombinant

Attributs du protein: AA 217-374

Origine: Humain

Source: Cellules d'insectes

Purification/Conjugué: Cette Caspase 8 protéine est marqué à la His tag.

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

Séquence: SESQTLDKVY QMKSKPRGYC LIINNHNFAK AREKVPKLHS IRDRNGTHLD AGALTTTFEE LHFEIKPHDD CTVEQIYEIL KIYQLMDHSN MDCFICCILS HGDKGIIYGT DGQEAPIYEL TSQFTGLKCP SLAGKPKVFF IQACQGDNYQ KGIPVETD
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.

Attributs du produit:

• Made in Germany - from design to production - by highly experienced protein experts.
• Human CASP8 Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
• 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.

In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

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.

The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in baculovirus infected SF9 insect cells:

1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. 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.

Pureté: >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Protein is endotoxin free.

Classe de qualité: Crystallography grade

Information d'application

Indications d'application: 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 gurantee though.

Commentaires:

In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -80 °C

Stockage commentaire: Store at -80°C.

Date de péremption: Unlimited (if stored properly)

Détail du antigène

Antigène: Caspase 8 (CASP8)

Autre désignation: CASP8 (CASP8 Produits)

Synonymes: casp8-A Protein, xCaspase-8 Protein, casp8 Protein, CASP8 Protein, CASP-8 Protein, FLICE Protein, MACH Protein, Mch5 Protein, ALPS2B Protein, CAP4 Protein, Casp-8 Protein, MCH5 Protein, caspase-8 Protein, zgc:92075 Protein, caspase 8 L homeolog Protein, death related ced-3/Nedd2-like protein Protein, caspase 8 Protein, caspase-8 Protein, caspase-8-like Protein, caspase 8, apoptosis-related cysteine peptidase Protein, casp8.L Protein, LOC661095 Protein, CASP8 Protein, LOC5563818 Protein, casp8 Protein, LOC100222284 Protein, Casp8 Protein

Sujet: Most upstream protease of the activation cascade of caspases responsible for the TNFRSF6/FAS mediated and TNFRSF1A induced cell death. Binding to the adapter molecule FADD recruits it to either receptor. The resulting aggregate called death-inducing signaling complex (DISC) performs CASP8 proteolytic activation. The active dimeric enzyme is then liberated from the DISC and free to activate downstream apoptotic proteases. Proteolytic fragments of the N-terminal propeptide (termed CAP3, CAP5 and CAP6) are likely retained in the DISC. Cleaves and activates CASP3, CASP4, CASP6, CASP7, CASP9 and CASP10. May participate in the GZMB apoptotic pathways. Cleaves ADPRT. Hydrolyzes the small-molecule substrate, Ac-Asp-Glu-Val-Asp-|-AMC. Likely target for the cowpox virus CRMA death inhibitory protein. Isoform 5, isoform 6, isoform 7 and isoform 8 lack the catalytic site and may interfere with the pro-apoptotic activity of the complex. {ECO:0000269|PubMed:23516580, ECO:0000269|PubMed:9006941}.

Poids moléculaire: 18.9 kDa Including tag.

UniProt: Q14790

Pathways: Apoptose, Caspase Cascade in Apoptosis, Signalisation TLR, Activation of Innate immune Response, Tube Formation, Positive Regulation of Endopeptidase Activity, Toll-Like Receptors Cascades