Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat, Porcine

Cited:

Human, Mouse, Rat, Porcine

Applications

Validated:

Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen, Western Blot, ELISA, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Chromatin Immunoprecipitation (ChIP)

Cited:

Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen, Western Blot, ELISA, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, IF/IHC

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

BSA Free
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Product Specifications

Immunogen

Synthetic peptide corresponding to a C-terminal region of CD133 (within amino acids 750-865).

Reactivity Notes

porcine reactivity reported in scientific literature (PMID: 29352176).

Marker

Stem Cell Marker

Specificity

CD133 - Hematopoietic Stem Cell Marker

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for CD133 Antibody - BSA Free

Western Blot: CD133 AntibodyBSA Free [NB120-16518]

Western Blot: CD133 AntibodyBSA Free [NB120-16518]

Western Blot: CD133 Antibody - BSA Free [NB120-16518] - Predicted band size : 97 kDa recognizes 97 kDa human CD133 in Y79 cells. Band is at ~120 kDa due to protein glycosylation.
Immunocytochemistry/ Immunofluorescence: CD133 Antibody - BSA Free [NB120-16518]

Immunocytochemistry/ Immunofluorescence: CD133 Antibody - BSA Free [NB120-16518]

CD133 Antibody - BSA Free-Immunocytochemistry-Immunofluorescence-NB120-16518-img0008.jpg
Immunohistochemistry: CD133 Antibody - BSA Free [NB120-16518]

Immunohistochemistry: CD133 Antibody - BSA Free [NB120-16518]

CD133-Antibody---BSA-Free-Immunohistochemistry-NB120-16518-img0007.jpg
Flow Cytometry: CD133 Antibody - BSA Free [NB120-16518]

Flow Cytometry: CD133 Antibody - BSA Free [NB120-16518]

Flow Cytometry: CD133 Antibody - BSA Free [NB120-16518] - Flow Cytometry: CD133 Antibody [DyLight 488] [NB120-16518G] - Flow Cytometry: CD133 Antibody (DyLight488) [NB120-16518G] - Rat bone marrow cells were stained with CD133 (1:100) antibody (20 minutes at 4C), fixed, and then analyzed. Image using the DyLight 488 form of this antibody.
Chromatin Immunoprecipitation: CD133 Antibody - BSA Free [NB120-16518] - [NB 120-16518] - Staining CD133 in Bone Marrow Mononuclear Cells by Immunofluorescence.
Immunohistochemistry-Paraffin: CD133 Antibody - BSA Free [NB120-16518]

Immunohistochemistry-Paraffin: CD133 Antibody - BSA Free [NB120-16518]

Immunohistochemistry-Paraffin: CD133 Antibody - BSA Free [NB120-16518] - Staining of CD133 in human hepatocarcinoma (HC) tissue. NB120-16518 was peroxidase-conjugated to the secondary antibody, followed by AEC staining.
CD133 Antibody - BSA Free

Western Blot: CD133 Antibody - BSA Free [NB120-16518] -

TRPM7 is expressed in GBM and positively correlates with the activation of Notch1, and the upregulation of TRPM7 activates Notch1 signaling. (A) The U87MG cells were transfected with (A) wild-type human TRPM7 (M7-wt); (B) two alpha -kinase-inactive mutants, “ alpha -kinase-dead" point mutation (K1648R, or M7-KR) and alpha -kinase deleted mutant (M7-DK) along with controls followed by assaying protein expression of TRPM7, Notch1, Notch2, Notch3, and Notch4 by Western blot. (B) HEK-293 cells were transfected with a pcDNA4/TO plasmid that allowed tetracycline-inducible protein expression of TRPM7-wt tagged with HA. Then, protein expression of exogenous, endogenous TRPM7, Notch1, Notch2, Notch3, Notch4, and Notch target genes Hey2 and Survivin were determined by Western blot. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/33381038), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
CD133 Antibody - BSA Free

Immunocytochemistry/ Immunofluorescence: CD133 Antibody - BSA Free [NB120-16518] -

Immunostaining for CD133 in normal ovarian and tumor tissue sections: [A] Mouse monoclonal anti-CD133 antibody was localized in both OSE (A, B) and ovarian cortex (C, D) by immunohistochemistry. Region between dotted boxes in A, C is magnified in B, D respectively. Polar staining of CD133 is obvious in OSE layer especially in NO, BL and HG ovaries. BL ovaries exhibit multi-layered OSE. Cortex comprised of CD133+ cells arranged in clusters with elongated/spindle shaped morphology in NO and BN ovaries. BL ovarian cortex harbours single spherical cell clusters distributed throughout. HG comprised more of large CD133+ cells in OSE and few clusters in the cortex per field focussed. Insets include magnified images of cells from different fields. Scale bar = 100 μm (A, C) and 25 μm (B, D) respectively. [B] Immunofluorescence staining of CD133 in OSE layer (A, B) as well as cortex (C) reveals specific CD133+ cells with relatively higher cell numbers in BL and HG. Area within dotted lines in BN OSE (A) are magnified in (B) while elliptical/spindle shaped CD133+ cells in cortex from various fields were represented in the composite image in (C) of BN and HG. Large CD133+ cells in cortex were also observed. White scale bar = 50 μm; blue scale bar = 10 μm. Secondary antibody employed was conjugated with Alexa fluor 568 and tissue sections were counterstained with nucleus specific dye DAPI Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/30121075), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for CD133 Antibody - BSA Free

Application
Recommended Usage

ELISA

1:1000

Flow Cytometry

1:10-1:1000

Immunocytochemistry/ Immunofluorescence

1:100

Immunohistochemistry

1:100-1:250

Immunohistochemistry-Paraffin

1:100-1:250

Western Blot

1:500-1:1000
Application Notes
Detects a band of approximately 120 kDa (predicted molecular weight: 97 kDa). IHC: Citrate buffer antigen retreival required. ICC/IF: Fix with 3% paraformaldehyde for 20 min at RT. Optimal dilutions/concentrations should be determined by the end user. Use in IHC-Frozen reported in scientific literature (PMID: 29352176).

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Advanced Features

  • Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
  • Spillover Popups - Visualize the spectra of individual fluorochromes
  • Antigen Density Selector - Match fluorochrome brightness with antigen density
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Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS

Format

BSA Free

Preservative

0.02% Sodium Azide

Concentration

1.0 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: CD133

Prominin-1 (also known as CD133) is expressed on primitive hematopoietic stem and progenitor cells, retinoblastoma, hemangioblasts, and neural stem cells as well as on developing epithelium. The Prominin-1 positive fraction of human bone marrow, cord blood and peripheral blood have been shown to efficiently engraft in xenotransplantation models, and have been shown to contain the majority of the granulocyte/macrophage precursors, NOD/SCID repopulating cells and CD34 + dendritic cell precursors.

Alternate Names

AC133, CD133, PROM1, Prominin 1, PROML1

Gene Symbol

PROM1

Additional CD133 Products

Product Documents for CD133 Antibody - BSA Free

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for CD133 Antibody - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Citations for CD133 Antibody - BSA Free

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Protocols

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