SKU: 55820216971

AKAP4 Recombinant Rabbit mAb,PBS Only (SDT-4196)

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Description

AKAP4 Recombinant Rabbit mAb,PBS Only (SDT-4196)Product Specification Host Rabbit Antigen AKAP4 Synonyms A kinase anchor protein 4; AKAP 4; A kinase anchor protein 82 kDa (AKAP 82; hAKAP82); Major sperm fibrous sheath protein (HI); Protein kinase A anchoring protein 4 (PRKA4); AKAP82 Location Cell projection Accession Q5JQC9 Clone Number SDT 4196 Antibody Type Recombinant mAb Isotype IgG Application IHC P, IF Reactivity Hu Purification Protein A Concentration 1 mg ml Conjugation Unconjugated

Product Specification


Host Rabbit
Antigen AKAP4
Synonyms A-kinase anchor protein 4; AKAP-4; A-kinase anchor protein 82 kDa (AKAP 82; hAKAP82); Major sperm fibrous sheath protein (HI); Protein kinase A-anchoring protein 4 (PRKA4); AKAP82
Location Cell projection
Accession Q5JQC9
Clone Number SDT-4196
Antibody Type Recombinant mAb
Isotype IgG
Application IHC-P, IF
Reactivity Hu
Purification Protein A
Concentration 1 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS

Stability & Storage

12 months from date of receipt / reconstitution, 4 °C as supplied

Dilution


application dilution species
IHC-P 1:2000 Hu
IF 1:500 Hu

Background

AKAP4, the most abundant protein of the sperm fibrous sheath, is a testis-enriched scaffolding protein that simultaneously binds PKA via dual-specificity anchoring sites and PKC through polybasic motifs, thereby acting as a cAMP/PKA ↔ PKC/ERK1/2 switch that is phosphorylated on Ser/Tyr during capacitation to direct the kinase cascade to the flagellar principal piece, mid-piece and post-acrosomal region, enabling progressive motility and male fertility while also moonlighting in multiple cancers where its cytoplasmic/membrane accumulation drives proliferation, EMT and metastasis through the Shh and Wnt/β-catenin pathways.

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Exchange/Return Notes
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SKU: 55820216971

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CA Goose
Fort Morgan, US
★★★★★ 5
Perfect for little dogs
Style: Ultra, Size: Small (2 Pack)
Perfect size for my 13 pound chihuahua mix. Great bounce and quality feel. Definitely worth it.
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Reviewed in the United States on March 26, 2026
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Amazon Customer
Houston, US
★★★★★ 5
The perfect ball for a small to medium dog.
Style: Ultra, Size: Small (2 Pack)
My dog's favorite ball. Perfect size for playing catch and return for a small dog. She loves to chew on the ball. Very durable she has not been able to shred the ball. A great entertainment value. This ball does not squeak.
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Reviewed in the United States on February 27, 2026
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Kristy Kelly
Charlottesville, US
★★★★★ 5
High quality, dogs love them
Style: Ultra, Size: Medium (1 Pack)
My dogs are obsessed with these balls! We've had them for months and they're still good as new. High quality!
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Reviewed in the United States on April 5, 2026
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Julia T.
Dallas, US
★★★★★ 5
Better than tennis balls for dogs
Color: Orange, Size: Large
My trainer said better for my German Shepherds than tennis balls. They seem to like them, and they last a lot longer than regular tennis balls. We started using regular tennis balls as the dog ones broke first time out. They still managed to break the regular tennis balls also, just not a quickly. Once I found out tennis balls were not good on their teeth I bought these. The rubber ones are great.
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Reviewed in the United States on May 5, 2026
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LRBuyer
Dallas, US
★★★★★ 5
Great product!!
Color: Orange, Size: Large
Great balls!! Very durable and my destructive lab puppy hasn’t destroyed them and loves them!!
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Reviewed in the United States on May 24, 2026

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