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Invitrogen
Aggrecan Monoclonal Antibody (BC-3)
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FIGURE: 1 / 35
Aggrecan Antibody (MA3-16888) in ICC/IF
Immunofluorescence analysis of Aggrecan was performed using 70% confluent log phase A549 cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with Aggrecan (BC-3) Mouse Monoclonal Antibody (Product # MA3-16888) at 2 µg/mL in 0.1% BSA and incubated for 3 hours at room temperature and then labeled with Goat anti-Mouse IgG (H+L) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conj µgate (Produc... View More
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.jpg?time=20240507?time=20240507 "Aggrecan Antibody (MA3-16888) in IHC (F)")
Product Details
MA3-16888
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Bovine,
Dog,
Horse,
Cat,
Guinea pig,
Human,
Sheep,
Pig,
Rabbit,
Rat
Published species
Bacteria,
Bovine,
Human,
Mouse,
Rabbit,
Rat,
Zebrafish
Host/Isotype
Mouse
/ IgG1, kappa
Class
Monoclonal
Type
Antibody
Clone
BC-3
Immunogen
Synthetic peptide corresponding to human aggrecan ARGSV neoepitope.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Protein A
Storage buffer
PBS with 1mg/mL BSA, 30% glycerol
Contains
0.05% sodium azide
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Purified recombinant Aggrecan Interglobular Domain (IGD) protein (Amino acids T331-G458 with C-term His-tag, expressed in E. coli), was used to validate this antibody. The recombinant protein contains cleavage sites for aggrecanases (E373-A374 in aggrecan) and matrix metalloproteinases (N341-F342 in aggrecan). The recombinant protein was cleaved in vitro using recombinant Aggrecanase. Degradation of IGD and accumulation of cleaved fragments was visualized via MEMCode reversible protein staining, followed by Western Blot using the BC-3 antibody for the specific detection of the aggrecan neoepitope. The antibody will also recognize full length IGD, as shown by ELISA, however with significantly lower affinity.
MA3-16888 has successfully been used in ELISA, immunohistochemistry (frozen and FFPE) and Western blot applications. This antibody may be used to immunostain formalin-fixed, paraffin-embedded sections, as well as alcohol-fixed frozen sections and un-fixed snap frozen sections. Samples must be deglycosylated using 0.01 Units Chondroitinase ABC, 0.01 Units Keratanase and 0.0001 Units Keratanase II per 10 µg S-GAG of non-deglycosylated aggrecan for optimal epitope recognition.
MA3-16888 detects aggrecan in human, bovine, feline, canine, guinea pig, equine, porcine, rabbit, rat, and sheep samples.
Target Information
Aggrecan also known as cartilage-specific proteoglycan core protein (CSPCP) or chondroitin sulfate proteoglycan 1 is a protein that is encoded by the ACAN gene. The encoded protein is an integral part of the extracellular matrix in cartilaginous tissue and it withstands compression in cartilage. The human form of the protein is 2316 amino acids long (approximately 250 kDa) and can be expressed in multiple isoforms due to alternative splicing. Aggrecan exhibits a bottlebrush structure, in which chondroitin sulfate and keratan sulfate chains are attached to an extended protein core. The synthesis and degradation of aggrecan are being investigated for their roles in cartilage deterioration during joint injury, disease, and aging. It contains three interglobular domains (IGDs), G1, G2, and G3 that are involved in aggregation, hyaluronan binding, cell adhesion, and chondrocyte apoptosis. Aggrecan fragments from articular cartilage are released into the synovial fluid at all stages of human osteoarthritis as a result of cleavage by aggrecanase and MMP activity. Antibodies BC-3 and BC-4 can be used to detect these neo epitopes of Aggrecanase (ARGSVXXX) and MMP (XXXVDIPEN), respectively.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: aggrecan 1; aggrecan 1 (chondroitin sulfate proteoglycan 1, large aggregating proteoglycan, antigen identified by monoclonal antibody A0122); Aggrecan core protein; aggrecan epidermal growth factor-like domain-1; aggrecan interglobular domain; aggrecan, structural proteoglycan of cartilage; cartilage aggregating proteoglycan; Cartilage-specific proteoglycan core protein; Chondroitin sulfate proteoglycan 1; Chondroitin sulfate proteoglycan core protein 1; CSPCP; high density cartilage proteoglycan; large aggregating proteoglycan; large aggregating proteoglycan, antigen; proteoglycan core protein; unnamed protein product
Gene Aliases: ACAN; Agc; AGC1; AGCAN; CSPCP; CSPG1; CSPGCP; MSK16; SEDK; SSOAOD
UniProt ID: (Pig) Q29011, (Human) P16112, (Bovine) P13608, (Rat) P07897
cell adhesion
skeletal system development
proteolysis
central nervous system development
cartilage condensation
ossification
chondrocyte development
response to radiation
response to mechanical stimulus
response to gravity
response to glucose
multicellular organism aging
response to acidic pH
response to organic cyclic compound
spinal cord development
proteoglycan biosynthetic process
collagen fibril organization
negative regulation of cell migration
response to drug
chondroblast differentiation
cellular response to growth factor stimulus
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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