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Invitrogen
CABYR Polyclonal Antibody
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Product Details
PA5-61593
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein corresponding to Human CABYR. Recombinant protein control fragment (Product #RP-98249).
Conjugate
Form
Liquid
Concentration
0.3 mg/mL
Amount
30 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.2, with 40% glycerol
Contains
0.02% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: YNDVPVTEGV VYIEQLPEQI VIPFTDQVAC LKENEQSKEN EQSPRVSPKS VVEKTTSGMS KKSVESVKLA QLEENAKYSS VYMEAEATAL LSD
Highest antigen sequence identity to the following orthologs: Mouse - 58%, Rat - 56%.
Target Information
Spermatozoa gain fertilization capacitation and hyperactivation after residing in the uterus or oviduct. Calcium, cAMP and protein tyrosine phosphorylation are necessary for the molecular mechanisms that allow for this transformation. CABYR (Calcium-binding tyrosine phosphorylation-regulated protein), also known as Fibrousheathin-2 or Cancer/testis antigen 88, is a 493 amino acid protein that is expressed in sperm flagella and exhibits increased tyrosine phosphorylation during capacitation. There are six named isoforms of CABYR that are produced as a result of alternative slicing events. Specifically, isoform 1 is expressed in the testis, while isoform 3 and isoform 5 are expressed in pancreas, brain and various brain tumors. Isoforms 1, 2 and 6 most likely bind calcium, whereas isoforms 3, 4 and 5 probably do not bind calcium.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: calcium binding tyrosine-(Y)-phosphorylation regulated (fibrousheathin 2); Calcium-binding protein 86; Calcium-binding tyrosine phosphorylation-regulated protein; Cancer/testis antigen 88; CT88; Fibrousheathin II; Fibrousheathin-2; FSP-2; possible human sperm fibrous sheath protein; testis tissue sperm-binding protein Li 84P; Testis-specific calcium-binding protein CBP86; unnamed protein product
Gene Aliases: CABYR; CABYRa; CABYRc; CABYRc/d; CABYRe; CBP86; CT88; FSP-2; FSP2
UniProt ID: (Human) O75952
Entrez Gene ID: (Human) 26256
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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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