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Recombinant human Fas protein is a Human Fragment protein, in the 17 to 173 aa range, expressed in Escherichia coli, with >95% purity, < 1 EU/µg endotoxin level and suitable for SDS-PAGE, FuncS, HPLC.

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Key facts

Purity
>95% SDS-PAGE
Endotoxin level
< 1 EU/µg
Expression system
Escherichia coli
Tags
Tag free
Applications
SDS-PAGE, FuncS, HPLC
Biologically active
Yes

Amino acid sequence

R L S S K S V N A Q V T D I N S K G L E L R K T V T T V E T Q N L E G L H H D G Q F C H K P C P P G E R K A R D C T V N G D E P D C V P C Q E G K E Y T D K A H F S S K C R R C R L C D E G H G L E V E I N C T R T Q N T K C R C K P N F F C N S T V C E H C D P C T K C E H G I I K E C T L T S N T K C K E E G S R S N

Reactivity data

Application
SDS-PAGE
Reactivity
Reacts
Dilution info
-
Notes

-

Application
FuncS
Reactivity
Reacts
Dilution info
-
Notes

-

Application
HPLC
Reactivity
Reacts
Dilution info
-
Notes

-

Associated Products

Select an associated product type

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Target data

Function

Receptor for TNFSF6/FASLG. The adapter molecule FADD recruits caspase CASP8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs CASP8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. FAS-mediated apoptosis may have a role in the induction of peripheral tolerance, in the antigen-stimulated suicide of mature T-cells, or both. The secreted isoforms 2 to 6 block apoptosis (in vitro).

Alternative names

Recommended products

Recombinant human Fas protein is a Human Fragment protein, in the 17 to 173 aa range, expressed in Escherichia coli, with >95% purity, < 1 EU/µg endotoxin level and suitable for SDS-PAGE, FuncS, HPLC.

Key facts

Purity
>95% SDS-PAGE
Endotoxin level
< 1 EU/µg
Expression system
Escherichia coli
Applications
SDS-PAGE, FuncS, HPLC
Biological activity
Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the cytotoxicity of Jurkat cells is between 10-15 μg/mL in the presence of 2 ng/mL of rHuFas Ligand.
Accession
P25445-1
Animal free
No
Carrier free
Yes
Species
Human
Reconstitution
Lyophilized from a 0.2 µm filtered concentrated solution. We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at = -20 °C. Further dilutions should be made in appropriate buffered solutions.
Concentration
Loading...
Storage buffer

pH: 7.4
Constituents: 100% PBS

Sequence info

Amino acid sequence

R L S S K S V N A Q V T D I N S K G L E L R K T V T T V E T Q N L E G L H H D G Q F C H K P C P P G E R K A R D C T V N G D E P D C V P C Q E G K E Y T D K A H F S S K C R R C R L C D E G H G L E V E I N C T R T Q N T K C R C K P N F F C N S T V C E H C D P C T K C E H G I I K E C T L T S N T K C K E E G S R S N
Accession
P25445
Protein length
Fragment
Predicted molecular weight
17.6 kDa
Amino acids
17 to 173
Nature
Recombinant

Specifications

Form
Lyophilized
Additional notes

assessed also by HPLC analysis

General info

Function

Receptor for TNFSF6/FASLG. The adapter molecule FADD recruits caspase CASP8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs CASP8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. FAS-mediated apoptosis may have a role in the induction of peripheral tolerance, in the antigen-stimulated suicide of mature T-cells, or both. The secreted isoforms 2 to 6 block apoptosis (in vitro).

Post-translational modifications

(Microbial infection) Glycosylated at Arg-250 by enteropathogenic E.coli protein NleB1: arginine GlcNAcylation prevents homotypic/heterotypic death domain interactions.

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle, Reconstitute for long term storage

This product is an active protein and may elicit a biological response in vivo, handle with caution.

Product promise

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