CD9, also known as Tspan29, 5H9 antigen, Leukocyte antigen MIC3 (MIC3), Motility-related protein, is a multi-pass membrane protein which belongs to the tetraspanin (TM4SF) family or the transmembrane 4 superfamily. CD9 is a cell surface glycoprotein with 4 hydrophobic domains that is described to complex with integrins and other transmembrane 4 superfamily members. The protein takes part in cellular signal transduction events and thus play a role in the regulation of cell development and activation, growth and motility. Besides, CD9 seems to be a key role in the egg-sperm fusion during the mammalian fertilization processes. CD9 also seems to be a key part in the egg-sperm fusion during mammalian fertilization.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
10 μg | 5 days | $ 262.00 | |
50 μg | 5 days | $ 806.00 | |
500 μg | 5 days | $ 2,640.00 | |
1 mg | 5 days | $ 3,880.00 |
Description | CD9, also known as Tspan29, 5H9 antigen, Leukocyte antigen MIC3 (MIC3), Motility-related protein, is a multi-pass membrane protein which belongs to the tetraspanin (TM4SF) family or the transmembrane 4 superfamily. CD9 is a cell surface glycoprotein with 4 hydrophobic domains that is described to complex with integrins and other transmembrane 4 superfamily members. The protein takes part in cellular signal transduction events and thus play a role in the regulation of cell development and activation, growth and motility. Besides, CD9 seems to be a key role in the egg-sperm fusion during the mammalian fertilization processes. CD9 also seems to be a key part in the egg-sperm fusion during mammalian fertilization. |
Species | Human |
Expression System | Human Cells |
Tag | N-Fc |
Accession Number | P21926 |
Synonyms | CD9 molecule, TSPAN29, BTCC1, CD9 antigen, CD9, MIC3, MRP1, DRAP-27, Cell growth-inhibiting gene 2 protein |
Amino Acid | Ser112-Ile195 |
Construction | Recombinant Human CD9 Antigen is produced by our Mammalian expression system and the target gene encoding Ser112-Ile195 is expressed with a human IgG1 Fc tag at the N-terminus. |
Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
Molecular Weight | 34-38 KDa, reducing conditions |
Endotoxin | Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Stability & Storage |
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
Shipping |
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. |
Research Background | CD9, also known as Tspan29, 5H9 antigen, Leukocyte antigen MIC3 (MIC3), Motility-related protein, is a multi-pass membrane protein which belongs to the tetraspanin (TM4SF) family or the transmembrane 4 superfamily. CD9 is a cell surface glycoprotein with 4 hydrophobic domains that is described to complex with integrins and other transmembrane 4 superfamily members. The protein takes part in cellular signal transduction events and thus play a role in the regulation of cell development and activation, growth and motility. Besides, CD9 seems to be a key role in the egg-sperm fusion during the mammalian fertilization processes. CD9 also seems to be a key part in the egg-sperm fusion during mammalian fertilization. |
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Please read the User Guide of Recombinant Proteins for more specific information.
CD9 Protein, Human, Recombinant (hFc) DRAP 27 MRP-1 CD9 molecule CD 9 BTCC 1 TSPAN29 DRAP27 BTCC1 MIC 3 CD9 antigen CD9 MIC3 MRP1 BTCC-1 DRAP-27 MIC-3 Cell growth-inhibiting gene 2 protein MRP 1 TSPAN-29 TSPAN 29 CD-9 recombinant recombinant-proteins proteins protein