Purity
Greater than 90% as determined by SDS-PAGE.
Research Area
Cell Biology
Alternative Names
CD279; CD279 antigen; hPD 1; hPD l; hPD-1; hSLE1; PD 1; PD-1; PD1; PDCD 1; PDCD1; PDCD1_HUMAN; Programmed cell death 1 ; Programmed cell death 1 protein; Programmed cell death protein 1; Protein PD 1; Protein PD-1; SLEB2 ; Systemic lupus erythematosus susceptibility 2
Species
Homo sapiens (Human)
Expression Region
21-170aa
Target Protein Sequence
PGWFLDSPDRPWNPPTFSPALLVVTEGDNATFTCSFSNTSESFVLNWYRMSPSNQTDKLAAFPEDRSQPGQDCRFRVTQLPNGRDFHMSVVRARRNDSGTYLCGAISLAPKAQIKESLRAELRVTERRAEVPTAHPSPSPRPAGQFQTLV
Note: The complete sequence including tag
sequence, target protein sequence and linker sequence could be provided upon request.
Protein Length
Extracellular Domain
Tag Info
N-terminal 6xHis-SUMO-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that
we have in stock, however, if you have any special requirement for the format, please remark your
requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the
glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer,
6% Trehalose.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw
cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized
form is 12 months at -20°C/-80°C.
Lead Time
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.
Description
This Recombinant Human PDCD1 protein is an essential research tool for cell biology studies. Programmed cell death protein 1 (PD-1), also known as CD279, is a key regulator of T-cell activation and immune tolerance, making it a crucial target in various immunological and cancer research applications.
Our Recombinant Human PDCD1 protein is expressed in an E.coli system and features the extracellular domain (21-170aa) for optimal compatibility with a wide range of research assays. The N-terminal 6xHis-SUMO tag ensures effective purification and detection processes. With a purity greater than 90% as determined by SDS-PAGE, this protein delivers consistent and reliable results for your cell biology research. Available in both liquid and lyophilized powder forms, our Recombinant Human PDCD1 protein is designed to meet the diverse requirements of your scientific projects.