Human CTRP9/C1qTNF9 Antibody

Catalog # Availability Size / Price Qty
Product Details
Supplemental Products

Human CTRP9/C1qTNF9 Antibody Summary

Species Reactivity
Detects human CTRP9/C1qTNF9 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) C1qTNF1, rhCORS26/C1qTNF3, rhC1qTNF4, rhC1qTNF5, rhC1QL2  is observed.
Monoclonal Mouse IgG2A Clone # 653533
Protein A or G purified from hybridoma culture supernatant
Mouse myeloma cell line NS0-derived recombinant human CTRP9/C1qTNF9
Accession # P0C862
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
Recombinant human CTRP9/C1qTNF9

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Sterile PBS to a final concentration of 0.5 mg/mL.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CTRP9/C1qTNF9

C1qTNF9, also known as CTRP9, is one of several Adiponectin/Acrp30 paralogs which comprise the C1q and TNF-related protein family. All family members share a modular organization comprising a short variable region, a collagenous domain, and a C1q-like globular domain. C1qTNF9 is a 40 kDa glycoprotein that contains multiple hydroxylated proline residues in its collagenous region. It circulates as a homotrimer and higher order multimers as well as in heterotrimers with Adiponectin. It is preferentially expressed in adipose tissue and plays a role in glucose homeostasis. Human C1qTNF9 shares 85% amino acid sequence identity with mouse and rat C1qTNF9.

Long Name
C1q and Tumor Necrosis Factor Related Protein 9
Entrez Gene IDs
338872 (Human); 239126 (Mouse)
Alternate Names
AQL1; C1q and tumor necrosis factor related protein 9; C1qTNF9; C1QTNF9AComplement C1q tumor necrosis factor-related protein 9; complement C1q tumor necrosis factor-related protein 9A; CTRP9; MGC48915

Product Datasheets


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Isotype Controls

Mouse IgG2A Isotype Control

Reconstitution Buffers

Secondary Antibodies

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