anti-human CD105

SKU:BHA14700134
Research Validated
Overview
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Anti-CD105 antibody (Mouse host, monoclonal, IgG1 kappaappa, APC). Validated reactivity in Human/Monkey/Horse samples.
Clonality Monoclonal
Host Species Mouse
Species Reactivity Human, Monkey, Horse, Pig
Conjugate APC
Isotype IgG1 kappaappa
Validated Applications FC, IHC
Clone SN6/N1-3A1
Options selector
Catalog no. Form Size
326-020 Purified (with Antibiotic)
326-030 Biotin conjugate
326-040 FITC (Fluorescein) conjugate
326-050 PE (Phycoerythrin) conjugate
326-060 APC (Allophycocyanin) conjugate
326-820 Purified (Preservative-free)
Available Options
  • Option selections: see variant selector for available Form, Size.
  • Lead time: options listed in "Availability Content"; other statuses may take longer.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No 326
Alternative Names Endoglin
Conjugate
  • APC
  • Biotin
  • FITC
  • PE
  • Unconjugated
Formulation 50 mM Sodium Phosphate pH 7.5, 100 mM Potassium Chloride, 150mM NaCl, 0.5% Gentamicin sulfate
Host Mouse
Immunogen Membrane preparation of human B-lineage leukemia cells
Product Type
  • Monoclonal Antibody
Shipping Shipped on blue ice
Storage Store at 2 - 5°C. Freeze/Thawing is not recommended.
Primary Antibody — Monoclonal

Product Overview

Antibody SN6 recognizes an extracellular epitope of the human CD105 homodimer with a molecular weight of about 160 kd. It has been reported to cross react with non human Primate as well as Equine and Porcine(11) CD105.

Human CD105 (endoglin) is a homodimeric membrane glycoprotein (1) virtually restricted to endothelial cells, and present on some leukemia cells and minor subsets of bone marrow cells. CD105 binds to TGF-b1 and b3 with high affinity (4).

Validated Applications

Application Recommended Dilution
Flow Cytometry (FC) See datasheet
Immunohistochemistry (IHC) See datasheet

Product Specifications

Clone SN6/N1-3A1
Clonality Monoclonal
Host Species Mouse
Isotype IgG1 kappaappa
Species Reactivity Human, Monkey, Horse, Pig
Conjugate APC, Biotin, FITC, PE, Unconjugated
Storage Store at 2 - 5°C. Freeze/Thawing is not recommended.

Immunogen / Antigen

Membrane preparation of human B-lineage leukemia cells

Functional Activity

Antibody SN6 will augment binding of TGF-b1 to CD105 expressing leukemia cells. Antibody SN6 has been used to identify mesenchymal progenitor cell sub populations (8,9,10,13)

Safety & Handling

For Research Use Only (RUO). Not for diagnostic or therapeutic use. Handle as a potential biohazard in accordance with good laboratory practices.

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What applications has this antibody been validated for?

This antibody has been validated for FC, IHC. Always refer to the product datasheet for recommended dilution ranges and appropriate positive control samples for each application type.

Which species does this antibody react with?

Validated reactivity has been confirmed for Human, Monkey, Horse, Pig. Cross-reactivity with additional species may exist based on sequence homology but has not been confirmed by the manufacturer. For unlisted species, we recommend running a preliminary validation experiment.

What secondary antibody should I pair with this product?

This antibody was raised in Mouse. For indirect detection (WB, IHC, IF), select an anti-Mouse secondary antibody that matches the isotype. For direct detection, check the variant selector for conjugated formats. Confirm secondary antibody compatibility before ordering.

What is the immunogen used to generate this antibody?

Membrane preparation of human B-lineage leukemia cells

How should this antibody be stored?

Please refer to the storage conditions on the product label and datasheet. As a general best practice: upon receipt, aliquot into single-use volumes to minimize freeze-thaw cycling, which can progressively reduce antibody performance and lead to aggregation.

Is this antibody suitable for use with my specific cell line or tissue?

Validated reactivity covers Human, Monkey, Horse, Pig samples. Performance can vary across different cell lines and tissue types depending on target antigen expression levels and epitope accessibility. We recommend verifying target expression in your specific model system using a known positive control before proceeding to experimental samples.

BioHippo offers customization and value-added services for qualified research programs:

  • Bulk Pricing: Volume discounts available for orders of 5 or more units. Request a quote through the Contact Us page.
  • Custom Conjugation: Select antibody products are available for custom conjugation to fluorophores, biotin, HRP, or other detection labels upon request. Minimum quantities apply.
  • Custom Formats: Lyophilized or concentrated formats may be available for select products. Inquire before ordering.
  • Technical Support: Our scientific team is available to assist with application optimization, protocol troubleshooting, and experimental design.

For customization inquiries, please use the Contact Us page or reach out to our support team directly.

Y. Haruta & B.K. Seon, (1986) Proc Natl Acad Sci USA 83: 7898-7902.

H. Hara, et al, (1988) Cancer Res 48: 4673-4680.

W.C. Biddle, et al, (1989) Leukemia Res 13: 699-707.

S. Cheifetz, et al, (1992) J Biol Chem 267: 19027-19030.

B.K. Seon, et al, (1995) Proc Am Assoc Can Res 36: 23.

Leukocyte Typing V (S.F. Schlossman, et al, eds.) Oxford University Press, Oxford, (1995) p. 1756-1761, 1762-1764.

B.K. Seon, et al, (1996) Tissue Antigens 48: 417.

S Alsalameh, M Lotz, et al. (2004) Arthritis & Rhematism 50(5): 1522-1532.

A Banas, T Ochiya, et al. (2007) Hepatology 46: 219-228.

R Williams, HE McCathy, et al. (2010) PLoS ONE 5(10): e13246 doi:10.1371.

G Vilahur, L Badimon, et al. Oct 13, 2014 Toxicol Pathol pii: 0192623314551971.

M Vigano, de Girolamo, et al. (Feb 2017) J Exp Orthopaedics 4: 8.

M.T. Weickert, KS Gotze, et al. (2021 Mar 15) Sci Rep 11(1): 5944 doi: 10.1038/s41598-021-85122-8.

L N Muench, J Mehl, et al. (July 2021) J Arthroscopy 37(7): 2043-52. https://doi.org/10.1016/j.arthro.2021.01.064.

K. Moreta, T Iwata, et al (2025) Regenerative Therapy 28: 345-357. PMID: 39896441 PMCID: PMC11782832 DOI: 10.1016/j.reth.2025.01.004

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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