SIRPA Proteins

SIRPA Protein (AA 31-373) (Fc-His Tag)

SIRPA Origin: Human Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining. ELISA

Human SIRPα, hFc-His Tag on SDS-PAGE under reducing condition.

A: Human SIRPα, hFc-His tagged protein without freeze-thaw treatment.

Lane 1: Human SIRPα, hFc-His tagged protein without freeze-thaw treatment, Lane 2: Human SIRPα, hFc-His tagged protein after one freeze-thaw cycle, Lane 3: Human SIRPα, hFc-His tagged protein after three freeze-thaw cycles, Lane 4: Human SIRPα, hFc-His tagged protein after five freeze-thaw cycles.

4 images

Catalog No. ABIN6961082

-15% Promotion 2026

$597.87

~~$703.38~~

save $105.51 (-15 %)

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Delivery in 12 to 14 Business Days

SIRPA Protein (AA 31-370) (hFc-Avi Tag,Biotin)

SIRPA Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Bis-Tris PAGE,> 95 % as determined by HPLC Active

Biotinylated Human SIRP alpha on Tris-Bis PAGE under reduced condition.

4 images

Catalog No. ABIN7275673

$715.42

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Delivery in 3 to 5 Business Days

SIRPA Protein (AA 31-370) (His tag)

SIRPA Origin: Cynomolgus Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active

Cynomolgus SIRP alpha, His Tag on under reducing (R) condition.

Immobilized Cynomolgus / Rhesus macaque CD47, Fc Tag (ABIN4949053,ABIN4949054) at 2 μg/mL (100 μL/well) can bind Cynomolgus SIRP alpha, His Tag (ABIN5955016,ABIN6253574) with a linear range of 0.

Immobilized Biotinylated Human CD47, Fc,Avitag (ABIN2870532,ABIN2870533) at 1 μg/mL (100 μL/well) on streptavidin precoated (0.

3 images

1 reference

Catalog No. ABIN6253574

$404.62

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Will be delivered in 5 Business Days

SIRPA Protein (His tag)

SIRPA Origin: Cynomolgus Host: Human Cells Recombinant >95 % as determined by reducing SDS-PAGE. Active

Western Blotting (WB) image for Signal-Regulatory Protein alpha (SIRPA) (Active) protein (His tag) (ABIN7321029)

2 images

Catalog No. ABIN7321029

-15% Promotion 2026

$207.67

~~$244.32~~

save $36.65 (-15 %)

Plus shipping costs $50.00

50 μg (More quantities available)

Shipping to: United States

Delivery in 11 to 14 Business Days

SIRPA Protein (His tag)

SIRPA Origin: Human Host: Human Cells Recombinant >95 % as determined by reducing SDS-PAGE. Active

Western Blotting (WB) image for Signal-Regulatory Protein alpha (SIRPA) (Active) protein (His tag) (ABIN7319795)

2 images

Catalog No. ABIN7319795

-15% Promotion 2026

$207.67

~~$244.32~~

save $36.65 (-15 %)

Plus shipping costs $50.00

50 μg (More quantities available)

Shipping to: United States

Delivery in 11 to 14 Business Days

SIRPA Protein (AA 31-373) (mFc Tag)

SIRPA Origin: Human Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.

Human SIRPα Protein, mFc Tag on SDS-PAGE under reducing condition.

2 images

Catalog No. ABIN7092698

-15% Promotion 2026

$575.91

~~$677.54~~

save $101.63 (-15 %)

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Delivery in 12 to 14 Business Days

SIRPA Protein (Biotin,His-Avi Tag)

SIRPA Origin: Human Host: Human Cells Recombinant >95 % as determined by reducing SDS-PAGE. Active

Western Blotting (WB) image for Signal-Regulatory Protein alpha (SIRPA) (Active) protein (Biotin,His-Avi Tag) (ABIN7319781)

2 images

Catalog No. ABIN7319781

-15% Promotion 2026

$1,054.68

~~$1,240.80~~

save $186.12 (-15 %)

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Delivery in 11 to 14 Business Days

SIRPA Protein (AA 31-370) (Fc Tag)

SIRPA Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active

Human SIRP alpha (HPLC-verified), Fc Tag on SDS-PAGE under reducing (R) condition.

Immobilized Human SIRP alpha, Fc Tag with a linear range of 1.

Bind

2 images

3 references

Catalog No. ABIN2181765

$356.15

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Will be delivered in 11 Business Days

SIRPA Protein (AA 32-373) (Fc Tag)

SIRPA Origin: Mouse Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active

Mouse SIRP alpha, Mouse IgG2a Fc Tag, low endotoxin on under reducing (R) condition.

Immobilized Human CD47 at 10 μg/mL (100 μL/well) can bind Mouse SIRP alpha, Mouse IgG2a Fc Tag (ABIN5955018,ABIN6253632) with a linear range of 0.

Immobilized Mouse SIRP alpha, Mouse IgG2a Fc Tag (ABIN5955018,ABIN6253632) at 2 μg/mL (100 μL/well) can bind Mouse CD47, Fc Tag (ABIN2870726,ABIN2870727) with a linear range of 8-63 ng/mL (QC tested).

3 images

Catalog No. ABIN6253632

$361.54

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Will be delivered in 5 Business Days

SIRPA Protein (AA 31-370) (His tag)

HPLC verified SIRPA Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active

Human SIRP alpha (HPLC-verified), His Tag on SDS-PAGE under reducing (R) condition.

Serial dilutions of A CD47 Neutralizing Antibody were added into Human SIRP alpha, His Tag (ABIN2180707,ABIN2180706): Biotinylated Human CD47, Fc,Avitag (ABIN2870532,ABIN2870533) binding reactions.

2 images

1 reference

Catalog No. ABIN2180706

$415.38

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Delivery in 2 to 3 Business Days

SIRPA Protein (AA 31-370) (Fc Tag,AVI tag,Biotin)

SIRPA Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active

Biotinylated Human SIRP alpha, Fc,Avitag on under reducing (R) condition.

Immobilized Human CD47, His Tag (ABIN2180804,ABIN2180803) at 5 μg/mL (100 μL/well) can bind Biotinylated Human SIRP alpha, Fc,Avitag (ABIN5526676,ABIN5526677) with a linear range of 5-205 ng/mL (QC tested).

Serial dilutions of A CD47 Neutralizing Antibody were added into Human CD47, Fc Tag (ABIN2180806,ABIN2180805): Biotinylated Human SIRP alpha, Fc,Avitag (ABIN5526676,ABIN5526677) binding reactions.

3 images

Catalog No. ABIN5526677

$1,723.85

Plus shipping costs $50.00

200 μg (More quantities available)

Shipping to: United States

Will be delivered in 5 Business Days

SIRPA Protein

SIRPA Origin: Mouse Host: Human Cells Recombinant > 95 % as determined by SDS-PAGE

1 image

Catalog No. ABIN7320648

-15% Promotion 2026

$293.35

~~$345.12~~

save $51.77 (-15 %)

Plus shipping costs $50.00

50 μg (More quantities available)

Shipping to: United States

Delivery in 11 to 14 Business Days

SIRPA Protein (Fc Tag)

SIRPA Origin: Mouse Host: Human Cells Recombinant > 95 % as determined by SDS-PAGE

1 image

Catalog No. ABIN7320647

-15% Promotion 2026

$293.35

~~$345.12~~

save $51.77 (-15 %)

Plus shipping costs $50.00

50 μg (More quantities available)

Shipping to: United States

Delivery in 11 to 14 Business Days

SIRPA Protein (AA 28-507) (GST tag)

SIRPA Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA

Image no. 1 for Signal-Regulatory Protein alpha (SIRPA) (AA 28-507) protein (GST tag) (ABIN1320033)

1 image

Catalog No. ABIN1320033

-15% Promotion 2026

$415.41

~~$488.72~~

save $73.31 (-15 %)

Plus shipping costs $50.00, if applicable $20.00 dry ice

10 μg (More quantities available)

Shipping to: United States

Delivery in 11 to 12 Business Days

SIRPA Protein (AA 32-373) (His tag)

SIRPA Origin: Rat Host: Baculovirus infected Insect Cells Recombinant > 95 % SDS

SDS-PAGE (SDS) image for Signal-Regulatory Protein alpha (SIRPA) (AA 32-373) protein (His tag) (ABIN5854453)

1 image

Catalog No. ABIN5854453

-15% Promotion 2026

$496.93

~~$584.62~~

save $87.69 (-15 %)

Plus shipping costs $50.00, if applicable $20.00 dry ice

50 μg (More quantities available)

Shipping to: United States

Delivery in 13 to 16 Business Days

SIRPA Protein (AA 27-373) (His tag)

SIRPA Origin: Human Host: Escherichia coli (E. coli) Recombinant > 90 % SDS

SDS-PAGE (SDS) image for Signal-Regulatory Protein alpha (SIRPA) (AA 27-373) protein (His tag) (ABIN5853876)

1 image

Catalog No. ABIN5853876

-15% Promotion 2026

$496.93

~~$584.62~~

save $87.69 (-15 %)

Plus shipping costs $50.00, if applicable $20.00 dry ice

100 μg (More quantities available)

Shipping to: United States

Delivery in 13 to 16 Business Days

SIRPA Protein (AA 32-373) (His tag)

SIRPA Origin: Mouse Host: HEK-293 Cells Recombinant The purity of the protein is greater than 85 % as determined by SDS-PAGE and Coomassie blue staining.

Mouse SIRPA Protein, His Tag on SDS-PAGE under reducing condition.

1 image

Catalog No. ABIN7491053

-15% Promotion 2026

$694.53

~~$817.10~~

save $122.57 (-15 %)

Plus shipping costs $50.00

100 μg (More quantities available)

Shipping to: United States

Delivery in 12 to 14 Business Days

SIRPA Protein (Fc Tag)

SIRPA Origin: Mouse Host: HEK-293 Cells Recombinant > 90 % as determined by SDS-PAGE Active

Western Blotting (WB) image for Signal-Regulatory Protein alpha (SIRPA) (Active) protein (Fc Tag) (ABIN7320098)

1 image

Catalog No. ABIN7320098

-15% Promotion 2026

$883.32

~~$1,039.20~~

save $155.88 (-15 %)

Plus shipping costs $50.00

100 μg

Shipping to: United States

Delivery in 11 to 14 Business Days

SIRPA Protein (His tag)

SIRPA Origin: Rat Host: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE Active

Western Blotting (WB) image for Signal-Regulatory Protein alpha (SIRPA) (Active) protein (His tag) (ABIN7321157)

1 image

Catalog No. ABIN7321157

-15% Promotion 2026

$883.32

~~$1,039.20~~

save $155.88 (-15 %)

Plus shipping costs $50.00

100 μg

Shipping to: United States

Delivery in 11 to 14 Business Days