SDC4 (syndecan-4) is a transmembrane (type I) heparan sulfate proteoglycan of the syndecan proteoglycan family. The syndecans mediate cell adhesion, signaling, and cytoskeletal organization and syndecan receptors are required for internalization of the HIV-1 tat protein. SDC4 is a 198 amino acid (aa) single pass type I transmembrane protein. SDC4 contains an N-terminal signal peptide, a 127-aa extracellular domain (ECD) with 3 potential glycosylation sites, a transmembrane domain (TM), and a short 28-aa cytoplasmic tail.  SDC4 is expressed in epithelial and fibroblastic cells. SDC4 may exist as a homodimer that interacts with other surface proteins such as CDCP1 and SDCBP and other signaling adaptor proteins. SDC4 may also regulate exosome biogenesis.

SDC4 (syndecan-4) is a transmembrane (type I) heparan sulfate proteoglycan of the syndecan proteoglycan family. The syndecans mediate cell adhesion, signaling, and cytoskeletal organization and syndecan receptors are required for internalization of the HIV-1 tat protein. SDC4 is a 198 amino acid (aa) single pass type I transmembrane protein. SDC4 contains an N-terminal signal peptide, a 127-aa extracellular domain (ECD) with 3 potential glycosylation sites, a transmembrane domain (TM), and a short 28-aa cytoplasmic tail.  SDC4 is expressed in epithelial and fibroblastic cells. SDC4 may exist as a homodimer that interacts with other surface proteins such as CDCP1 and SDCBP and other signaling adaptor proteins. SDC4 may also regulate exosome biogenesis.

 

Product Details

 

Gene Symbol: SDC4; SYND4; Syndecan4; Amphiglycan; Ryudocan

 

NCBI Gene ID: 6385

 

Uniprot Entry: P31431

 

Construct Details: Full length human SDC4 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: 597 (bp)

 

Gene Insert Sequence:  

ATGGCCCCCGCCCGTCTGTTCGCGCTGCTGCTGTTCTTCGTAGGCGGAGTCGCCGAGTCGATCCGAGAGA

CTGAGGTCATCGACCCCCAGGACCTCCTAGAAGGCCGATACTTCTCCGGAGCCCTACCAGACGATGAGGA

TGTAGTGGGGCCCGGGCAGGAATCTGATGACTTTGAGCTGTCTGGCTCTGGAGATCTGGATGACTTGGAA

GACTCCATGATCGGCCCTGAAGTTGTCCATCCCTTGGTGCCTCTAGATAACCATATCCCTGAGAGGGCAG

GGTCTGGGAGCCAAGTCCCCACCGAACCCAAGAAACTAGAGGAGAATGAGGTTATCCCCAAGAGAATCTC

ACCCGTTGAAGAGAGTGAGGATGTGTCCAACAAGGTGTCAATGTCCAGCACTGTGCAGGGCAGCAACATC

TTTGAGAGAACGGAGGTCCTGGCAGCTCTGATTGTGGGTGGCATCGTGGGCATCCTCTTTGCCGTCTTCC

TGATCCTACTGCTCATGTACCGTATGAAGAAGAAGGATGAAGGCAGCTATGACCTGGGCAAGAAACCCAT

CTACAAGAAAGCCCCCACCAATGAGTTCTACGCGTGA

 

 

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.

 

Storage

 

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.

 

References

 

 

 

 

 

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.