Recombinant Human SIRPA Protein
Recombinant Human Signal-Regulatory Protein Alpha-1 is produced by our Mammalian expression system and the target gene encoding Glu31-Arg370 is expressed with a mouse IgG2a Fc tag at the C-terminus.
Product Specifications
Product Name Alternative
Tyrosine-protein phosphatase non-receptor type substrate 1; SHP substrate 1; Signal-regulatory protein alpha-1; p84; CD172a; SIRPA; BIT; MFR; MYD1; PTPNS1; SHPS1; SIRP
Expression Region
Glu31-Arg370
Conjugation
Unconjugated
Tag
C-mIgG2a Fc
Origin
Human
Field of Research
Immunology & Inflammation
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
BLI: Loaded Anti-Human SIRPA mAb-Fc (Cat#orb2993142) on AHC Biosensor, can bind Human SIRPA-mIgG2aFc (Cat#orb2994542) with an affinity constant of 0.14 nM as determined in BLI assay.
Form
Lyophilized
Molecular Weight
Predicted: 64.5 KDa. Observed: 80-120 KDa, reducing conditions
Storage Conditions
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.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM PB, 500mM NaCl, pH 7.4.
Available Sizes
Frequently Asked Questions
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