Key features and details
- Expression system: HEK 293 cells
- Purity: > 95% SDS-PAGE
- Active: Yes
- Suitable for: SDS-PAGE, Functional Studies
Product nameRecombinant human Flt3 / CD135 protein (Fc Chimera Active)
See all Flt3 / CD135 proteins and peptides
Biological activityActivity: The ED50 of ab83998 is typically 1.0 -2.0 ng/ml as measured by its ability to neutralize Flt3 mediated proliferation of the OCI/AML5 human leukemia cell line.
Purity> 95 % SDS-PAGE.
Expression systemHEK 293 cells
Protein lengthProtein fragment
SequenceTheoretical Sequence: NQDLPVIKCVLINHKNNDSSVGKSSSYPMVSESPEDLGC ALRPQSSGTVYEAAAVEVDVSASITLQVL VDAPGNISCLWVFKHSSLN CQPHFDLQNRGVVSMVILKMTETQAGEYLLFIQSEATNYTILFTVSIRNT L LYTLRRPYFRKMENQDALVCISESVPEPIVEWVLCDSQGESCKEESP AVVKKEEKVLHELFGTDIRCC ARNELGRECTRLFTIDLNQTPQTTLPQ LFLKVGEPLWIRCKAVHVNHGFGLTWELENKALEEGNYFEM STYSTNR TMIRILFAFVSSVARNDTGYYTCSSSKHPSQSALVTIVEKGFINATNSSE DYEIDQYEEFCFS VRFKAYPQIRCTWTFSRKSFPCEQKGLDNGYSISK FCNHKHQPGEYIFHAENDDAQFTKMFTLNIRRK PQVLAEASASQASCF SDGYPLPSWTWKKCSDKSPNCTEEITEGVWNRKANRKVFGQWVSSSTLNM SEAIKGFLVKCCAYNSLGTSCETILLNSPGPFPFIQDRIPKVDKKVEP KSCDKTHTCPPCPAPELLGGPS VFLFPPKPKDTLMISRTPEVTCVVVD VSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVL TVLHQDW LNGKEYKCRVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQV SLTCLVKGFYP SDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLT VDKSRWQQGNVFSCSVMHEALHNHYTQKS LSLSPGK
Additional sequence informationFused with the Fc region of Human IgG1 at the C-terminus.
Our Abpromise guarantee covers the use of ab83998 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Concentration information loading...
Preparation and Storage
Stability and Storage
Shipped at 4°C. After reconstitution store at -20ºC. Avoid freeze / thaw cycles.
Constituents: 1% Human serum albumin, 10% Trehalose
This product is an active protein and may elicit a biological response in vivo, handle with caution.
ReconstitutionIt is recommended that 0.5 ml of sterile phosphate-buffered saline be added to the vial. Following reconstitution short-term storage at 4°C is recommended, and longer-term storage of aliquots at -18 to -20°C. Repeated freeze thawing is not recommended.
- CD 135
- CD135 antigen
FunctionReceptor for the FL cytokine. Has a tyrosine-protein kinase activity.
Tissue specificityBone marrow cells.
Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
Contains 1 Ig-like C2-type (immunoglobulin-like) domain.
Contains 1 protein kinase domain.
- Information by UniProt
Densitometry of protein isoforms visualised by 2-DE.
The densitometry scan demonstrates the purified human cell expressed protein exists in multiple isoforms, which differ according to their level of post-translational modification.
The triangle indicates the theoretical MW and pI of the protein.
1D SDS-PAGE of ab83998 before and after treatment with glycosidases to remove oligosaccharides.
Lane 1: ab83998
Lane 2: ab83998 treated with PNGase F to remove potential N-linked glycans
Lane 3: ab83998 treated with a glycosidase cocktail to remove potential N- and O-linked glycans.
10 μg protein loaded per lane; Deep Purple™ stained.
A sample of ab83998 without carrier protein was reduced and alkylated and focused on a 3-10 IPG strip then run on a 4-20% Tris-HCl 2D gel. 40 μg protein loaded. Spot train indicates presence of multiple isoforms.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab83998 has not yet been referenced specifically in any publications.