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  5. CD5 Protein, Human (HEK293, His)

CD5 Protein, Human (HEK293, His)

Cat. No.: HY-P72920
COA Handling Instructions

The CD5 protein is a potential receptor that regulates T cell proliferation. Its interactions with CD72/LYB-2 and PTPN6/SHP-1 indicate multifaceted roles in cellular processes, serving as key mediators of T cell responses. CD5 Protein, Human (HEK293, His) is the recombinant human-derived CD5 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD5 Protein, Human (HEK293, His) is 348 a.a., with molecular weight of ~48.9 kDa.

For research use only. We do not sell to patients.

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Description

The CD5 protein is a potential receptor that regulates T cell proliferation. Its interactions with CD72/LYB-2 and PTPN6/SHP-1 indicate multifaceted roles in cellular processes, serving as key mediators of T cell responses. CD5 Protein, Human (HEK293, His) is the recombinant human-derived CD5 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD5 Protein, Human (HEK293, His) is 348 a.a., with molecular weight of ~48.9 kDa.

Background

The CD5 Protein presents itself as a potential receptor implicated in the regulation of T-cell proliferation. Its interaction with CD72/LYB-2 and PTPN6/SHP-1 suggests a multifaceted role in modulating cellular processes. Acting as a receptor, this protein may play a pivotal part in orchestrating T-cell responses, mediating crucial interactions with other cellular components. The engagement with CD72/LYB-2 and PTPN6/SHP-1 underscores its involvement in intricate signaling pathways, hinting at its significance in the regulatory networks that govern T-cell behavior. Further exploration of the CD5 Protein's functions could provide valuable insights into the molecular mechanisms underlying T-cell proliferation and immune modulation.

Biological Activity

Immobilized Human CD5 at 2 μg/mL (100 μL/well) can bind Anti-CD5 Antibody. The ED50 for this effect is 19.66 ng/mL.

Species

Human

Source

HEK293

Tag

C-His

Accession

P06127 (R25-P372)

Gene ID

921  [NCBI]

Molecular Construction
N-term
CD5 (R25-P372)
Accession # P06127
His
C-term
Synonyms
T-cell surface glycoprotein CD5; Ly-1; Lyt-1; CD5; Leu-1
AA Sequence

RLSWYDPDFQARLTRSNSKCQGQLEVYLKDGWHMVCSQSWGRSSKQWEDPSQASKVCQRLNCGVPLSLGPFLVTYTPQSSIICYGQLGSFSNCSHSRNDMCHSLGLTCLEPQKTTPPTTRPPPTTTPEPTAPPRLQLVAQSGGQHCAGVVEFYSGSLGGTISYEAQDKTQDLENFLCNNLQCGSFLKHLPETEAGRAQDPGEPREHQPLPIQWKIQNSSCTSLEHCFRKIKPQKSGRVLALLCSGFQPKVQSRLVGGSSICEGTVEVRQGAQWAALCDSSSARSSLRWEEVCREQQCGSVNSYRVLDAGDPTSRGLFCPHQKLSQCHELWERNSYCKKVFVTCQDPNP

Molecular Weight

Approximately 48.9 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation
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.

  • Reconstitution Calculator

  • Dilution Calculator

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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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Product Name:
CD5 Protein, Human (HEK293, His)
Cat. No.:
HY-P72920
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