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Human SIRPA

SKU: orb2995109

Description

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 6His tag at the C-terminus.

Images & Validation

Key Properties

Expression SystemHuman Cells
Biological OriginHuman
Biological ActivityBLI: Loaded Anti-Human SIRPA mAb-Fc(Cat#orb2993142) on Protein A Biosensor, can bind Human SIRPA-His(Cat#orb2995109) with an affinity constant of 10.1 nM as determined in BLI assay.
TagC-6His
Molecular WeightPredicted: 38.31 KDa. Observed: 45-65 KDa, reducing conditions
Expression RegionGlu31-Arg370
PuritySDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Endotoxins< 1 EU/µg as determined by LAL test.
ConjugationUnconjugated

Storage & Handling

StorageLyophilized 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.
Form/AppearanceLyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
ReconstitutionAlways 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.
DisclaimerFor research use only

Alternative Names

Tyrosine-Protein Phosphatase Non-Receptor Type Substrate 1; SHP Substrate 1; SHPS-1; Brain Ig-Like Molecule with Tyrosine-Based Activation Motifs; Bit; CD172 Antigen-Like Family Member A; Inhibitory Feceptor SHPS-1; Macrophage Fusion Receptor; MyD-1 Antigen; Signal-Regulatory Protein Alpha-1; Sirp-Alpha-1; Signal-Regulatory Protein Alpha-2; Sirp-Alpha-2; Signal-Regulatory Protein Alpha-3; Sirp-Alpha-3; p84; CD172a; SIRPA; BIT; MFR; MYD1; PTPNS1; SHPS1; SIRP

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UniProt Details

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Human SIRPA (orb2995109)

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Available Sizes

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10 μg
$ 110.00
50 μg
$ 270.00
500 μg
$ 1,790.00
1 mg
$ 2,540.00
DispatchUsually dispatched within 5-10 working days
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