SKU: 74318274460

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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SKU: 74318274460

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4.1 ★★★★★
Based on 19 reviews
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elizabeth a.
Belleville, US
★★★★★ 5
Great shoe.
Size: 11.5, Color: Navy
Perfect fit. Stylish comfortable.
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Reviewed in the United States on May 2, 2026
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phala riffel
Draper, US
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
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Reviewed in the United States on April 3, 2026
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Larry
Waukegan, US
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
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Amazon Customer
Grantham, US
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
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Mike L.
Phoenix, US
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026

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