Human CDK5 Activator 1 Antibody

Catalog # Availability Size / Price Qty
Detection of Human CDK5 Activator 1 by Western Blot.
1 Image
Product Details
Supplemental Products
Reviews (1)

Human CDK5 Activator 1 Antibody Summary

Species Reactivity
Detects human CDK5 Activator 1 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human CDK5 Activator 2 is observed.
Monoclonal Mouse IgG2B Clone # 739304
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human CDK5 Activator 1
Accession # Q15078
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Western Blot Detection of Human CDK5 Activator 1 antibody by Western Blot. View Larger

Detection of Human CDK5 Activator 1 by Western Blot. Western blot shows lysates of human brain (cortex) tissue and human brain (hippocampus) tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human CDK5 Activator 1 Monoclonal Antibody (Catalog # MAB7357) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for CDK5 Activator 1 at approximately 35 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Sterile PBS to a final concentration of 0.5 mg/mL.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CDK5 Activator 1

Cyclin dependent kinase 5 regulatory subunit 1 (CDK5R1) is a 35 kDa protein that associates with and activates CDK5. Its expression is restricted to neurons and is required for normal brain development. CDK5R1 can be cleaved by calpain at Phe98-Ala99 which liberates a C-terminal fragment known as p25. p25 induces prolonged activation of CDK5 and broadens the substrate specificity of CDK5 to include tau which is aberrantly phosphorylated in Alzheimer's disease. Full length CDK5R1 is myristoylated at Gly2 and is preferentially localized to membranes at the cell periphery. p25 lacks this modification and is enriched in the nucleus and perinuclear regions. p25 accumulates in the brains of Alzheimer's patients where it promotes neuronal apoptosis and cytoskeletal abnormalities. Within aa 100-307, human CDK5R1 shares 99% aa sequence identity with mouse and rat CDK5R1.

Long Name
Cyclin-dependent Kinase 5, Regulatory Subunit 1 (p35)
Entrez Gene IDs
8851 (Human); 12569 (Mouse); 116671 (Rat)
Alternate Names
CDK5 Activator 1; CDK5P35; CDK5R; CDK5R1; cyclin-dependent kinase 5 activator 1; Cyclin-dependent kinase 5 regulatory subunit 1; cyclin-dependent kinase 5, regulatory subunit 1 (p35); MGC33831; NCK5A; Neuronal CDK5 Activator; p23; p25; p35; p35nck5a; regulatory partner for CDK5 kinase; tau protein kinase II 23kDa subunit; TPKII Regulatory Subunit

Product Datasheets


No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Isotype Controls

Reconstitution Buffers

Secondary Antibodies

Reviews for Human CDK5 Activator 1 Antibody

Average Rating: 4 (Based on 1 Review)

5 Star
4 Star
3 Star
2 Star
1 Star

Have you used Human CDK5 Activator 1 Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Filter by:

Human CDK5 Activator 1 Antibody
By Anonymous on 01/25/2018
Application: WB Sample Tested: Prostate cancer Species: Human