Rat Collagen Type IX Alpha 1 ELISA Kit | COL9alpha1 elisa kit

Rat Collagen Type IX Alpha 1 ELISA Kit

Cat. Num. AAA761494

• Gene Names: COL9A1; MED; EDM6; STL4; DJ149L1.1.2
• Reactivity: Rat
• Synonyms: Collagen Type IX Alpha 1; Rat Collagen Type IX Alpha 1 ELISA Kit; COL9alpha1 ; COL9alpha1 elisa kit

• Reactivity: Rat
• Sequence Length: 670

• Samples: Serum, plasma and other biological fluids.
• Assay Type: Sandwich ELISA, Double Antibody
• Detection Range: 1.563-100ng/ml
• Sensitivity: 0.938ng/ml
• Preparation and Storage: Store at 4 degree C if kit is to be used within 1 week. Stable for 6 months (if micro ELISA Plate, Lyophilized Standard and Concentrated Biotinylated Detection Protein stored at-20 degree C. Other components at 2-8 degree C). Stable for 12 months (if the entire kit is stored at-20 degree C).

Typical Testing Data

Typical Standard Curve

Related Product Information for COL9alpha1 elisa kit

Principle of the Assay||This kit was based on sandwich enzyme-linked immune-sorbent assay technology. anti-Rat COL9alpha1 antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-Rat COL9alpha1 antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the Rat COL9alpha1 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of Rat COL9alpha1 can be calculated.

NCBI and Uniprot Product Information

• NCBI GI #: 119569211
• NCBI GeneID: 1297
• Molecular Weight: 35,509 Da
• NCBI Official Full Name: collagen, type IX, alpha 1, isoform CRA_e
• NCBI Official Synonym Full Names: collagen type IX alpha 1
• NCBI Official Symbol: COL9A1
• NCBI Official Synonym Symbols: MED; EDM6; STL4; DJ149L1.1.2
• NCBI Protein Information: collagen alpha-1(IX) chain
• UniProt Protein Name: Collagen alpha-1(IX) chain
• UniProt Gene Name: COL9A1
• UniProt Entry Name: CO9A1_HUMAN

NCBI Description

This gene encodes one of the three alpha chains of type IX collagen, which is a minor (5-20%) collagen component of hyaline cartilage. Type IX collagen is usually found in tissues containing type II collagen, a fibrillar collagen. Studies in knockout mice have shown that synthesis of the alpha 1 chain is essential for assembly of type IX collagen molecules, a heterotrimeric molecule, and that lack of type IX collagen is associated with early onset osteoarthritis. Mutations in this gene are associated with osteoarthritis in humans, with multiple epiphyseal dysplasia, 6, a form of chondrodysplasia, and with Stickler syndrome, a disease characterized by ophthalmic, orofacial, articular, and auditory defects. Two transcript variants that encode different isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

COL9A1: Structural component of hyaline cartilage and vitreous of the eye. Defects in COL9A1 are the cause of multiple epiphyseal dysplasia type 6 (EDM6). A generalized skeletal dysplasia associated with significant morbidity. Joint pain, joint deformity, waddling gait, and short stature are the main clinical signs and symptoms. Radiological examination of the skeleton shows delayed, irregular mineralization of the epiphyseal ossification centers and of the centers of the carpal and tarsal bones. Multiple epiphyseal dysplasia is broadly categorized into the more severe Fairbank and the milder Ribbing types. The Fairbank type is characterized by shortness of stature, short and stubby fingers, small epiphyses in several joints, including the knee, ankle, hand, and hip. The Ribbing type is confined predominantly to the hip joints and is characterized by hands that are normal and stature that is normal or near-normal. Defects in COL9A1 are the cause of Stickler syndrome type 4 (STL4). An autosomal recessive form of Stickler syndrome, an inherited disorder that associates ocular signs with more or less complete forms of Pierre Robin sequence, bone disorders and sensorineural deafness. Ocular disorders may include juvenile cataract, myopia, strabismus, vitreoretinal or chorioretinal degeneration, retinal detachment, and chronic uveitis. Robin sequence includes an opening in the roof of the mouth (a cleft palate), a large tongue (macroglossia), and a small lower jaw (micrognathia). Bones are affected by slight platyspondylisis and large, often defective epiphyses. Juvenile joint laxity is followed by early signs of arthrosis. The degree of hearing loss varies among affected individuals and may become more severe over time. Syndrome expressivity is variable. Belongs to the fibril-associated collagens with interrupted helices (FACIT) family. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 6q13

Cellular Component: endoplasmic reticulum lumen; extracellular region; proteinaceous extracellular matrix

Molecular Function: extracellular matrix structural constituent conferring tensile strength; metal ion binding

Biological Process: axon guidance; chondrocyte differentiation; collagen catabolic process; extracellular matrix disassembly; extracellular matrix organization and biogenesis; organ morphogenesis; tissue homeostasis

Disease: Epiphyseal Dysplasia, Multiple, 6; Stickler Syndrome, Type Iv