CD212 or IL12RB1 (interleukin-31 receptor subunit beta 1) is a single pass type I transmembrane glycoprotein of the type I cytokine receptor family, type 2 subfamily.  IL12RB1/CD212 consists of an extracellular region with 5 fibronectin type III (FN3) domains, and a juxtamembrane WSXWS motif, a transmembrane domain, and a cytoplasmic tail with a box 1 motif.  The WSXWS motif is necessary for proper protein folding and efficient intracellular transport and cell-surface receptor binding, while the box 1 motif is required for JAK interaction and activation.  IL12RB1/CD212 binds to IL12 with a low affinity, and is thought to be a part of IL12 receptor (IL12R) complex. IL12RB1/CD212 forms a disulfide-linked oligomer, which is required for its IL12 binding activity. The co-expression of IL12RB1 and IL12RB2 can lead to the formation of high-affinity IL12 binding sites and reconstitution of IL12 dependent signaling. IL12RB1 also associates also with IL23R to form a receptor complex to transduce IL23 signaling probably through activation of the Jak-Stat cascade. Mutations in the IL12RB1 gene impair the development of IL17-producing T lymphocytes and result in increased susceptibility to mycobacterial infections, resulting in a condition termed immunodeficiency 30 (IMD30).  

CD212 or IL12RB1 (interleukin-31 receptor subunit beta 1) is a single pass type I transmembrane glycoprotein of the type I cytokine receptor family, type 2 subfamily.  IL12RB1/CD212 consists of an extracellular region with 5 fibronectin type III (FN3) domains, and a juxtamembrane WSXWS motif, a transmembrane domain, and a cytoplasmic tail with a box 1 motif.  The WSXWS motif is necessary for proper protein folding and efficient intracellular transport and cell-surface receptor binding, while the box 1 motif is required for JAK interaction and activation.  IL12RB1/CD212 binds to IL12 with a low affinity, and is thought to be a part of IL12 receptor (IL12R) complex. IL12RB1/CD212 forms a disulfide-linked oligomer, which is required for its IL12 binding activity. The co-expression of IL12RB1 and IL12RB2 can lead to the formation of high-affinity IL12 binding sites and reconstitution of IL12 dependent signaling. IL12RB1 also associates also with IL23R to form a receptor complex to transduce IL23 signaling probably through activation of the Jak-Stat cascade. Mutations in the IL12RB1 gene impair the development of IL17-producing T lymphocytes and result in increased susceptibility to mycobacterial infections, resulting in a condition termed immunodeficiency 30 (IMD30).  

 

Product Details

 

Gene Symbol: IL12RB1; IL12R; CD212; IMD30; IL12-RB1; IL-12R-BETA1

 

NCBI Gene ID: 3594

 

Uniprot Entry: P42701

 

Construct Details: Full length human IL12RB1/CD212 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, 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: 1989 (bp)

 

Gene Insert Sequence:  

ATGGAGCCGCTGGTGACCTGGGTGGTCCCCCTCCTCTTCCTCTTCCTGCTGTCCAGGCAGGGCGCTGCCT

GCAGAACCAGTGAGTGCTGTTTTCAGGACCCGCCATATCCGGATGCAGACTCAGGCTCGGCCTCGGGCCC

TAGGGACCTGAGATGCTATCGGATATCCAGTGATCGTTACGAGTGCTCCTGGCAGTATGAGGGTCCCACA

GCTGGGGTCAGCCACTTCCTGCGGTGTTGCCTTAGCTCCGGGCGCTGCTGCTACTTCGCCGCCGGCTCAG

CCACCAGGCTGCAGTTCTCCGACCAGGCTGGGGTGTCTGTGCTGTACACTGTCACACTCTGGGTGGAATC

CTGGGCCAGGAACCAGACAGAGAAGTCTCCTGAGGTGACCCTGCAGCTCTACAACTCAGTTAAATATGAG

CCTCCTCTGGGAGACATCAAGGTGTCCAAGTTGGCCGGGCAGCTGCGTATGGAGTGGGAGACCCCGGATA

ACCAGGTTGGTGCTGAGGTGCAGTTCCGGCACCGGACACCCAGCAGCCCATGGAAGTTGGGCGACTGCGG

ACCTCAGGATGATGATACTGAGTCCTGCCTCTGCCCCCTGGAGATGAATGTGGCCCAGGAATTCCAGCTC

CGACGACGGCAGCTGGGGAGCCAAGGAAGTTCCTGGAGCAAGTGGAGCAGCCCCGTGTGCGTTCCCCCTG

AAAACCCCCCACAGCCTCAGGTGAGATTCTCGGTGGAGCAGCTGGGCCAGGATGGGAGGAGGCGGCTGAC

CCTGAAAGAGCAGCCAACCCAGCTGGAGCTTCCAGAAGGCTGTCAAGGGCTGGCGCCTGGCACGGAGGTC

ACTTACCGACTACAGCTCCACATGCTGTCCTGCCCGTGTAAGGCCAAGGCCACCAGGACCCTGCACCTGG

GGAAGATGCCCTATCTCTCGGGTGCTGCCTACAACGTGGCTGTCATCTCCTCGAACCAATTTGGTCCTGG

CCTGAACCAGACGTGGCACATTCCTGCCGACACCCACACAGAACCAGTGGCTCTGAATATCAGCGTCGGA

ACCAACGGGACCACCATGTATTGGCCAGCCCGGGCTCAGAGCATGACGTATTGCATTGAATGGCAGCCTG

TGGGCCAGGACGGGGGCCTTGCCACCTGCAGCCTGACTGCGCCGCAAGACCCGGATCCGGCTGGAATGGC

AACCTACAGCTGGAGTCGAGAGTCTGGGGCAATGGGGCAGGAAAAGTGTTACTACATTACCATCTTTGCC

TCTGCGCACCCCGAGAAGCTCACCTTGTGGTCTACGGTCCTGTCCACCTACCACTTTGGGGGCAATGCCT

CAGCAGCTGGGACACCGCACCACGTCTCGGTGAAGAATCATAGCTTGGACTCTGTGTCTGTGGACTGGGC

ACCATCCCTGCTGAGCACCTGTCCCGGCGTCCTAAAGGAGTATGTTGTCCGCTGCCGAGATGAAGACAGC

AAACAGGTGTCAGAGCATCCCGTGCAGCCCACAGAGACCCAAGTTACCCTCAGTGGCCTGCGGGCTGGTG

TAGCCTACACGGTGCAGGTGCGAGCAGACACAGCGTGGCTGAGGGGTGTCTGGAGCCAGCCCCAGCGCTT

CAGCATCGAAGTGCAGGTTTCTGATTGGCTCATCTTCTTCGCCTCCCTGGGGAGCTTCCTGAGCATCCTT

CTCGTGGGCGTCCTTGGCTACCTTGGCCTGAACAGGGCCGCACGGCACCTGTGCCCGCCGCTGCCCACAC

CCTGTGCCAGCTCCGCCATTGAGTTCCCTGGAGGGAAGGAGACTTGGCAGTGGATCAACCCAGTGGACTT

CCAGGAAGAGGCATCCCTGCAGGAGGCCCTGGTGGTAGAGATGTCCTGGGACAAAGGCGAGAGGACTGAG

CCTCTCGAGAAGACAGAGCTACCTGAGGGTGCCCCTGAGCTGGCCCTGGATACAGAGTTGTCCTTGGAGG

ATGGAGACAGGTGCAAGGCCAAGATGTGA

 

 

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.