IgG4 Protein, Human, Recombinant (S108P) is expressed in HEK293 mammalian cells. The predicted molecular weight is 25.5 kDa and the accession number is P01861.
| 生物学的情報 |
Testing in progress
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| 説明 |
IgG4 Protein, Human, Recombinant (S108P) is expressed in HEK293 mammalian cells. The predicted molecular weight is 25.5 kDa and the accession number is P01861. |
| Species |
Human
|
| Expression Host |
HEK293
|
| Tag |
Tag Free
|
| Accession Number |
P01861
|
| 別名 |
IGHG4, IgG4 Fc
|
| Construction |
A DNA sequence encoding the human IgG4 Fc region (P01861) (Glu 99-Lys 327, with mutation Ser 108 Pro) was expressed and purified.
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| Protein Purity |
≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.
|
| 分子量 |
25.5 kDa (predicted)
|
| Endotoxin |
< 1.0 EU per μg of the protein as determined by the LAL method.
|
| Formulation |
Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
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| Reconstitution |
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
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| Stability & Storage |
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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| Shipping |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
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