2. Recombinant Proteins
  3. Receptor Proteins
  4. Cell Adhesion Molecules (CAMs)
  5. Immunoglobulin-like Cell Adhesion Molecules
  6. Contactin-4
  7. CNTN4/Contactin-4 Protein, Mouse (sf9, His)

CNTN4/Contactin-4 Protein, Mouse (sf9, His)

Cat. No.: HY-P75681
Handling Instructions

CNTN4/Contactin-4 protein mediates cell surface interactions in nervous system development and promotes neurite outgrowth. Its involvement in synaptogenesis highlights its significance in shaping neural connectivity. CNTN4 also interacts with PTPRG, potentially regulating neuronal functions and synaptic development. CNTN4/Contactin-4 Protein, Mouse (sf9, His) is the recombinant mouse-derived CNTN4/Contactin-4 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of CNTN4/Contactin-4 Protein, Mouse (sf9, His) is 999 a.a., with molecular weight of ~110.2 kDa.

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Description

CNTN4/Contactin-4 protein mediates cell surface interactions in nervous system development and promotes neurite outgrowth. Its involvement in synaptogenesis highlights its significance in shaping neural connectivity. CNTN4 also interacts with PTPRG, potentially regulating neuronal functions and synaptic development. CNTN4/Contactin-4 Protein, Mouse (sf9, His) is the recombinant mouse-derived CNTN4/Contactin-4 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of CNTN4/Contactin-4 Protein, Mouse (sf9, His) is 999 a.a., with molecular weight of ~110.2 kDa.
Background

Contactin-4 (CNTN4) serves a crucial role in mediating cell surface interactions during nervous system development. With its neurite outgrowth-promoting activity, CNTN4 contributes to the intricate processes of synaptogenesis. The protein's involvement in promoting neurite extension emphasizes its potential significance in shaping neural connectivity. Additionally, CNTN4 interacts with protein tyrosine phosphatase receptor gamma (PTPRG), suggesting a molecular partnership that may play a role in regulating neuronal functions and synaptic development.
Species

Mouse
Source

Sf9 insect cells
Tag

C-His
Accession

Q69Z26 (M1-G999)
Gene ID

269784  [NCBI]
Molecular Construction
N-term
CNTN4 (M1-G999)
Accession # Q69Z26
His
C-term
Synonyms
Contactin-4; Brain-derived immunoglobulin superfamily protein 2; BIG-2
Molecular Weight

Approximately 110.2 kDa
Purity

Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin Level

<1 EU/μg, determined by LAL method.
Documentation
Handling Instructions (2659 KB)

CNTN4/Contactin-4 Protein, Mouse (sf9, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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