- Производитель:
- Sigma-Aldrich
Кат. номер |
ZRB1534-25UL |
ZRB1534-4X25UL |
Specificity
Clone 1O4 is a ZooMAb® Rabbit recombinant monoclonal antibody that specifically detects Collagen X a1. It targets an epitope within 17 amino acids from the C-terminal region.
Quality Control Testing
Evaluated by Western Blotting in Human skin tissue lysate.
Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Collagen X a1 in Human skin tissue lysate.
Tested applications
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected Collagen X a1 in Human liver tissue lysate.
Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected Collagen X a1 in human larynx tissue sections.
Affinity Binding Assay: A representative lot of this antibody bound Collagen X a1 with a KD of 1.0 x 10-12 in an affinity binding assay.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
Target description
Collagen alpha-1(X) chain (UniProt: Q03692) is encoded by the COL10A1 gene (Gene ID: 1300) in human. Collagen is the most abundant protein in the body that is predominantly synthesized by fibroblasts. However, epithelial cells may also synthesize small amounts of collagen. The collagen super family includes over 20 different types of collagen with at least 38 distinct polypeptide chains. Collagen X a1 is a homotrimeric protein that is synthesized with a signal peptide (aa 1-18), which is subsequently cleaved off to produce the mature protein that contains two non-helical regions (aa 19-56 and 520-680) and one triple helical region (aa 57-519). Type X a1 collagen is a product of hypertrophic chondrocytes and is localized to mineralization zones of hyaline cartilage. It is a major component of hypertrophic zone and it also influences deposition of other matrix molecules to this region. This provides a proper environment for hematopoiesis, mineralization, and modeling that are essential for endochondral ossification. It is considered as a specific marker of hypertrophic chondrocytes and altered expression of COL10A1 gene is often accompanied by abnormal chondrocyte hypertrophy in many skeletal diseases. Mutations in this gene are reported in Schmid type metaphyseal chondrodysplasia (SMCD), an inherited disorder of the osseous skeleton with short stature, sclerosis of the ribs, and flaring of the metaphyses. Significantly higher expression of COL10A1 gene has also been reported in colorectal cancers. This ZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Huang, H., et al. (2018). Onco Targets Ther. 11; 1571-1581; Gu, J., et al. (2014). Cell Death Dis 5, e1469).
Physical form
Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb® formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 µL.
Reconstitution
300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
Storage and Stability
Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Quality Level | 200 |
biological source | rabbit |
recombinant | expressed in HEK 293 cells |
antibody form | purified antibody |
antibody product type | primary antibodies |
clone | 1O4, recombinant monoclonal |
description | recombinant, expressed in HEK 293 cells |
product line | ZooMAb® |
form | lyophilized |
mol wt | calculated mol wt 66.16 kDa","observed mol wt ~60 kDa |
purified by | using Protein A |
species reactivity | human |
packaging | antibody small pack of 25 µL |
enhanced validation | recombinant expression |
application(s) | affinity binding assay: suitable","immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable","western blot: suitable |
isotype | IgG |
epitope sequence | C-terminal |
conjugate | unconjugated |
Protein ID accession no. | NP_000484, |
UniProt accession no. | Q03692, |
shipped in | ambient |
storage temp. | 2-8°C |
WGK Germany | WGK 2 |
Flash Point F | Not applicable |
Flash Point C | Not applicable |
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