CD33 Recombinant Rabbit Monoclonal Antibody [PSH27-78]
cat.: HA724723
Product Type: Recombinant Rabbit monoclonal IgG, primary antibodies
Species reactivity: Human
Applications: WB, IHC-P
Clonality: Monoclonal
Clone number: PSH27-78
Form: Liquid
Storage condition: Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage buffer: 1*PBS (pH7.4), 0.1% BSA, 40% Glycerol, 0.2% Proclean 950.
Concentration: 0.5ug/ul
Purification: Protein A affinity purified.
Molecular weight: Predicted band size: 40 kDa
Isotype: IgG
Immunogen: Recombinant protein within human CD33 aa 1-282.
Positive control: TF-1 (Human erythroleukemia cell) cell lysate, THP-1 (Human acute monoblastic leukemia cell) cell lysate, HL-60 (Human acute promyelocytic leukemia cell) cell lysate, HEL (Human erythroleukemia cell) cell lysate, RPMI8226 (Human multiple myeloma cell) cell lysate.
Subcellular location: Cell membrane; Peroxisome.
Recommended Dilutions:
  WB
  IHC-P

1:2,000
1:500
Uniprot #: SwissProt: P20138 Human
Alternative names: CD 33 CD33 CD33 antigen (gp67) CD33 antigen CD33 molecule CD33_HUMAN FLJ00391 gp67 My9 Myeloid cell surface antigen CD33 Myeloid cell surface antigen CD33 precursor Myeloid differentiation antigen CD33 p67 Sialic acid binding Ig like lectin 3 Sialic acid binding immunoglobulin like lectin 3 Sialic acid-binding Ig-like lectin 3 SIGLEC 3 Siglec-3 SIGLEC3
Images
HA724723_1.jpg Fig1: Western blot analysis of CD33 on different lysates with Rabbit anti-CD33 antibody (HA724723) at 1/2,000 dilution.

Lane 1: TF-1 (Human erythroleukemia cell) cell lysate
Lane 2: Jurkat (Human T-lymphoblastic cells) cell lysate
Lane 3: THP-1 (Human acute monoblastic leukemia cell) cell lysate
Lane 4: HL-60 (Human acute promyelocytic leukemia cell) cell lysate

Lysates/proteins at 15 µg/Lane.
Exposure time: 20 seconds; ECL: K1801

Negative Control: Jurkat (PMID: 30519686).

Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary antibody: HA724723, 1/2,000 in primary antibody dilution buffer (K1803), overnight at 4 °C
Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature

Predicted band size: 40 kDa
Observed band size: 67-75 kDa
HA724723_2.jpg Fig2: Western blot analysis of CD33 on different lysates with Rabbit anti-CD33 antibody (HA724723) at 1/2,000 dilution.

Lane 1: HEL (Human erythroleukemia cell) cell lysate
Lane 2: RPMI8226 (Human multiple myeloma cell) cell lysate

Lysates/proteins at 15 µg/Lane.
Exposure time: 20 seconds; ECL: K1801

Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary antibody: HA724723, 1/2,000 in primary antibody dilution buffer (K1803), overnight at 4 °C
Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature

Predicted band size: 40 kDa
Observed band size: 67-75 kDa
HA724723_3.jpg Fig3: Application: Immunohistochemistry (IHC-P)

Species: Human
Tissue: Liver
Sample: Paraffin-embedded section

Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.

Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724723, 1/500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
HA724723_4.jpg Fig4: Application: Immunohistochemistry (IHC-P)

Species: Human
Tissue: Placenta
Sample: Paraffin-embedded section

Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.

Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724723, 1/500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
HA724723_5.jpg Fig5: Application: Immunohistochemistry (IHC-P)

Species: Human
Tissue: Tonsil
Sample: Paraffin-embedded section

Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95°C.

Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: HA724723, 1/500, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.