MAGEA3 Recombinant antibody

MAGEA3 Uni-rAb^TM Recombinant Antibody for WB, IF/ICC, FC (Intra), ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IF/ICC, FC (Intra), ELISA

Conjugate

Unconjugated

CloneNo.

240435G9

Cat no : 83480-5-RR

Synonyms

HIP8, CT1.3, Cancer/testis antigen 1.3, Antigen MZ2-D, Antigen MZ2 D

---

Validation Data Gallery

• 

  WB analysis using 83480-5-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83480-5-RR (MAGEA3 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 83480-5-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83480-5-RR (MAGEA3 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  IF Staining of A549 using 83480-5-RR

  Immunofluorescent analysis of (4% PFA) fixed A549 cells using MAGEA3 antibody (83480-5-RR, Clone: 240435G9 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2).

• 

  FC experiment of HeLa using 83480-5-RR

  1x10^6 HeLa cells were intracellularly stained with 0.25 ug MAGEA3 Recombinant antibody (83480-5-RR, Clone:240435G9) and APC-Conjugated Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

• 

  FC experiment of Jurkat using 83480-5-RR

  1x10^6 Jurkat cells were intracellularly stained with 0.25 ug MAGEA3 Recombinant antibody (83480-5-RR, Clone:240435G9) and APC-Conjugated Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

• 

  Affinity and Kinetic Characterization of 83480-5-RR

  Biolayer interferometry (BLl) kinetic assays of 83480-5-RR against Human MAGEA3 were performed. The affinity constant is 73.7 pM.

---

Tested Applications

• Positive WB detected in: A375 cells, Jurkat cells, SGC-7901 cells, NCI-H1299 cells
• Positive IF/ICC detected in: A549 cells
• Positive FC (Intra) detected in: HeLa cells, Jurkat cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 83480-5-RR is MAGEA3 Fusion Protein expressed in E. coli.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: MAGEA3 fusion protein Ag0265
• Full Name: melanoma antigen family A, 3
• Calculated Molecular Weight: 314 aa, 35 kDa
• Observed Molecular Weight: 45 kDa
• GenBank Accession Number: BC000340
• Gene Symbol: MAGEA3
• Gene ID (NCBI): 4102
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

MAGEA3 is a member of the MAGEA family, which belongs to chromosome X-clustered cancer/testis antigens. MAGEA3 is expressed in various human cancers including melanoma, brain, breast, lung, thyroid, colorectal, gastric, pancreatic and ovarian cancer. The aberrant expression of MAGEA3 is associated with poor clinical prognosis in many tumor types. The antibody is specific to MAGEA3.