Human IgSF8/CD316/EWI2/CD81P3 Gene, Full-length cDNA in Lentivector, Endotoxin-free DNA

Description

IgSF8 or CD316 is a 613 amino acid (aa) single pass type I transmembrane glycoprotein that belongs to the EWI subfamily of the Immunoglobulin superfamily (IgSF).  IgSF8 contains an N-terminal signal peptide, a 552-aa extracellular domain (ECD) with 4 Ig-like C2-type domains, an EWI (Glu-Trp-Ile)-motif and 3 potential glycosylation sites, a transmembrane domain (TM), and a 13-aa short cytoplasmic tail. IgSF8  interacts with the tetraspanins CD9 and CD81 and may regulate their role in certain cellular functions including cell migration, oocytes fertilization  and viral infection.  IGSF8 may regulate proliferation and differentiation of keratinocytes. IgSF8 may also function as a tumor suppressor by inhibiting the proliferation of certain cancers.  IgSF8 may be a negative regulator of cell motility: suppresses T-cell mobility coordinately with CD81, associates with CD82 to suppress prostate cancer cell migration, regulates epidermoid cell re-aggregation and motility. IgSF8 may also play a role on integrin-dependent morphology and motility functions. IgSF8 may participate in the regulation of neurite outgrowth and maintenance of the neural network in the adult brain.

 

 

Gene Symbol: IgSF8; CD316; EWI2; PGRL; EWI-2; KCT-4; CD81P3; LIR-D1

 

NCBI Gene ID: 93185

 

Uniprot Entry: Q969P0

 

Construct Details: Full length human IgSF8 gene is subcloned into the Lentiviral expression vector pLTC with an upstream CMV promoter and with or without a selection marker, which can be used for both transient and stable expression in mammalian cells.  It can be co-transfected with the LentiPAK DNA mix (SKU# LP-001) into HEK293 cells to produce high titer lentiviral particles. Multiple choices of a stable antibiotic selection marker are available.

 

Vector Type: pLTC or pLTC-IRES-Marker (lentiviral expression vector containing a heterologous CMV promoter +/- a selection marker, see the vector map above)

 

Formulation: Supplied with 10 μg of endotoxin-free plasmid DNA at 200 ng/μl in sterile TE buffer (pH8.0)

 

Gene Insert Size: 1842 (bp)

 

Gene Insert Sequence:  

ATGGGCGCCCTCAGGCCCACGCTGCTGCCGCCTTCGCTGCCGCTGCTGCTGCTGCTAATGCTAGGAATGG

GATGCTGGGCCCGGGAGGTGCTGGTCCCCGAGGGGCCCTTGTACCGCGTGGCTGGCACAGCTGTCTCCAT

CTCCTGCAATGTGACCGGCTATGAGGGCCCTGCCCAGCAGAACTTCGAGTGGTTCCTGTATAGGCCCGAG

GCCCCAGATACTGCACTGGGCATTGTCAGTACCAAGGATACCCAGTTCTCCTATGCTGTCTTCAAGTCCC

GAGTGGTGGCGGGTGAGGTGCAGGTGCAGCGCCTACAAGGTGATGCCGTGGTGCTCAAGATTGCCCGCCT

GCAGGCCCAGGATGCCGGCATTTATGAGTGCCACACCCCCTCCACTGATACCCGCTACCTGGGCAGCTAC

AGCGGCAAGGTGGAGCTGAGAGTTCTTCCAGATGTCCTCCAGGTGTCTGCTGCCCCCCCAGGGCCCCGAG

GCCGCCAGGCCCCAACCTCACCCCCACGCATGACGGTGCATGAGGGGCAGGAGCTGGCACTGGGCTGCCT

GGCGAGGACAAGCACACAGAAGCACACACACCTGGCAGTGTCCTTTGGGCGATCTGTGCCCGAGGCACCA

GTTGGGCGGTCAACTCTGCAGGAAGTGGTGGGAATCCGGTCAGACTTGGCCGTGGAGGCTGGAGCTCCCT

ATGCTGAGCGATTGGCTGCAGGGGAGCTTCGTCTGGGCAAGGAAGGGACCGATCGGTACCGCATGGTAGT

AGGGGGTGCCCAGGCAGGGGACGCAGGCACCTACCACTGCACTGCCGCTGAGTGGATTCAGGATCCTGAT

GGCAGCTGGGCCCAGATTGCAGAGAAAAGGGCCGTCCTGGCCCACGTGGATGTGCAGACGCTGTCCAGCC

AGCTGGCAGTGACAGTGGGGCCTGGTGAACGTCGGATCGGCCCAGGGGAGCCCTTGGAACTGCTGTGCAA

TGTGTCAGGGGCACTTCCCCCAGCAGGCCGTCATGCTGCATACTCTGTAGGTTGGGAGATGGCACCTGCG

GGGGCACCTGGGCCCGGCCGCCTGGTAGCCCAGCTGGACACAGAGGGTGTGGGCAGCCTGGGCCCTGGCT

ATGAGGGCCGACACATTGCCATGGAGAAGGTGGCATCCAGAACATACCGGCTACGGCTAGAGGCTGCCAG

GCCTGGTGATGCGGGCACCTACCGCTGCCTCGCCAAAGCCTATGTTCGAGGGTCTGGGACCCGGCTTCGT

GAAGCAGCCAGTGCCCGTTCCCGGCCTCTCCCTGTACATGTGCGGGAGGAAGGTGTGGTGCTGGAGGCTG

TGGCATGGCTAGCAGGAGGCACAGTGTACCGCGGGGAGACTGCCTCCCTGCTGTGCAACATCTCTGTGCG

GGGTGGCCCCCCAGGACTGCGGCTGGCCGCCAGCTGGTGGGTGGAGCGACCAGAGGACGGAGAGCTCAGC

TCTGTCCCTGCCCAGCTGGTGGGTGGCGTAGGCCAGGATGGTGTGGCAGAGCTGGGAGTCCGGCCTGGAG

GAGGCCCTGTCAGCGTAGAGCTGGTGGGGCCCCGAAGCCATCGGCTGAGACTACACAGCTTGGGGCCCGA

GGATGAAGGCGTGTACCACTGTGCCCCCAGCGCCTGGGTGCAGCATGCCGACTACAGCTGGTACCAGGCG

GGCAGTGCCCGCTCAGGGCCTGTTACAGTCTACCCCTACATGCATGCCCTGGACACCCTATTTGTGCCTC

TGCTGGTGGGTACAGGGGTGGCCCTAGTCACTGGTGCCACTGTCCTTGGTACCATCACTTGCTGCTTCAT

GAAGAGGCTTCGAAAACGGTGA

 

 

Primers: Gene insert coding sequence can be confirmed by following primers:

(a) forward (or 5'-end) primer: 5’-CAAATGGGCGGTAGGCGTG-3’;

(b) reverse (or 3'-end) primer: 5’-CCAGGTTTCCGGGCCCTCAC-3’

 

 

Note: The sequence may vary due to the naturally occurring variants or mutations, such as single nucleotide polymorphism, or the artifact during PCR amplification.  High fidelity PCR systems should always be used. 

 

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

 

The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 6 months. 

 

 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

 

 

 

 

Additional supporting documents, including PDS, COA and MSDS are available upon request.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.