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Human CD28 Protein
Description
Images & Validation
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| Application Notes |
|---|
Key Properties
−| Source | Sf9, Baculovirus cells |
|---|---|
| Protein Sequence | ADPNKILVKQ SPMLVAYDNA VNLSCKYSYN LFSREFRASL HKGLDSAVEV CVVYGNYSQQ LQVYSKTGFN CDGKLGNESV TFYLQNLYVN QTDIYFCKIE VMYPPPYLDN EKSNGTIIHV KGKHLCPSPL FPGPSKPLEP KSCDKTHTCP PCPAPELLGG PSVFLFPPKP KDTLMISRTP EVTCVVVDVS HEDPEVKFNW YVDGVEVHNA KTKPREEQYN STYRVVSVLT VLHQDWLNGK EYKCKVSNKA LPAPIEKTIS KAKGQPREPQ VYTLPPSRDE LTKNQVSLTC LVKGFYPSDI AVEWESNGQP ENNYKTTPPV LDSDGSFFLY SKLTVDKSRW QQGNVFSCSV MHEALHNHYT QKSLSLSPGK HHHHHH |
| Purity | Greater than 90.0% as determined by SDS-PAGE. |
Storage & Handling
−| Storage | Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles |
|---|---|
| Form/Appearance | Sterile filtered colorless solution. |
| Buffer/Preservatives | CD28 protein solution (1mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
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0.32-20ng/mL
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48 T, 96 TRecombinant Human/Cynomolgus CD28 Protein (Biotin) [orb2993831]
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SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Predicted: 44.1 KDa. Observed: 60-90 KDa, reducing conditions
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Unconjugated
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Predicted: 42.3 KDa. Observed: 40-85 KDa, reducing conditions
10 μg, 50 μg, 500 μg, 1 mgRecombinant Mouse CD28 Protein [orb2994528]
Unconjugated
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Predicted: 43 KDa. Observed: 60 KDa, reducing conditions
50 μg, 500 μg, 1 mg, 10 μgRecombinant Human /Cynomolgus CD28 Protein [orb2994044]
Unconjugated
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Predicted: 41.7 KDa. Observed: 40-75 KDa, reducing conditions
500 μg, 1 mg, 10 μg, 50 μg

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Protocol Information
Human CD28 Protein (orb424584)
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