Human GIT1 Antibody

R&D Systems, part of Bio-Techne | Catalog # AF8508

R&D Systems, part of Bio-Techne
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AF8508
AF8508-SP
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

View all GIT1 Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human GIT1
Ser485-Asp636
Accession # Q9Y2X7

Specificity

Detects human GIT1 in direct ELISAs and Western blots.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Human GIT1 Antibody

Detection of Human GIT1 antibody by Western Blot.

Detection of Human GIT1 by Western Blot.

Western blot shows lysates of U2OS human osteosarcoma cell line and HUVEC human umbilical vein endothelial cells. PVDF membrane was probed with 0.025 µg/mL of Rabbit Anti-Human GIT1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF8508) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). Specific bands were detected for GIT1 at approximately 95 & 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
GIT1 antibody in Human Brain by Immunohistochemistry (IHC-P).

GIT1 in Human Brain.

GIT1 was detected in immersion fixed paraffin-embedded sections of human brain (cortex) using Rabbit Anti-Human GIT1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF8508) at 0.3 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Rabbit HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS005) and counterstained with hematoxylin (blue). Specific staining was localized to neurons. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Applications for Human GIT1 Antibody

Application
Recommended Usage

Immunohistochemistry

5-15 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human brain (cortex)

Western Blot

0.025 µg/mL
Sample: U2OS human osteosarcoma cell line and HUVEC human umbilical vein endothelial cells

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

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Formulation

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: GIT1

GIT-1 (ARF GTPase-activating protein GIT1) is a 95 kDa protein that belongs to ADP ribosylation factor family and is localized to focal adhesions, cytoplasmic complexes and membrane protrusions, and regulates cell protrusion formation and cell migration. G-protein coupled receptor (GPCR) kinase interacting proteins 1 and 2 (GIT-1 and GIT-2) are highly conserved, ubiquitous scaffold proteins involved in localized signaling to help regulate focal contact assembly and cytoskeletal dynamics. GIT proteins contain multiple interaction domains that allow interaction with small GTPases (including ARF, Rac and cdc42), kinases (such as PAK and MEK), the Rho family GEF PIX, and the focal adhesion protein paxillin. GIT-1 has also been implicated in neuronal functions including synapse formation and the pathology of Huntington disease. Huntington disease is a genetic neurodegenerative condition involving a mutation in the huntington gene. The huntington gene product (htt) is ubiquitinated and degraded in human Huntington disease brains. Htt interacts directly with GIT-1 causing enhanced htt proteolysis, indicating that GIT-1 distribution and function may contribute to Huntington disease pathology. Within amino acids 485-636 human and mouse GIT-1 share 93% aa sequence identity.

Long Name

G Protein-Coupled Receptor Kinase Interacting ArfGAP 1

Alternate Names

ARF GAP GIT1

Entrez Gene IDs

28964 (Human); 216963 (Mouse); 83709 (Rat)

Gene Symbol

GIT1

UniProt

Q9Y2X7

Additional GIT1 Products

Product Documents for Human GIT1 Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Human GIT1 Antibody

For research use only

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