Exalpha Biologicals, Inc.

Accelerating the Pace of Discovery

Product Highlight

Mouse anti-M13 phage coat protein g8p

Antibodies recognising M13 filamentous phage coat proteins are instrumental in the selection and detection of phages expressing specific antibody fragments or peptide sequences at their surface. The monoclonal antibodies manufactured and supplied by Exalpha react with either the pIII (g3p) or pVIII (g8p) proteins of M13 filamentous bacteriophage. All antibodies are available in a purified format. The antibodies are fully validated and are suitable for a wide range of techniques including:

  • Flow Cytometry
  • Western Blot
  • Immunohistochemistry
  • Immunoprecipitation
For more information, click here for our M13 Bacteriophage information page.


Two more of our excellent products have been published by PubMed:

Potential actionable targets in appendiceal cancer detected by immunohistochemistry, fluorescent in situ hybridization, and mutational analysis
Borazanci, E., et al., J. Gastrointest. Oncol., 8, 164-172 (2017)
Using Exalpha SPARC Antibody (Cat. No. X1867P)

Molecular mechanism underlying the pharmacological interactions of the protein kinase C-β inhibitor enzastaurin and erlotinib in non-small cell lung cancer cells
Steen, N.V., et al., Am. J. Cancer Res., 7, 816-830 (2017)
Using Exalpha's FITC labeled anti PY20 Antibody (Cat. No. X1017)

Exalpha Biologicals, Inc.

a1C Calcium Channel

  • Product Code: X2713P
  • Size: 100 µg
  • Availability: In Stock In Stock
  • Price (USD): $355

Cat #

X2713P		 Quantity:      

Data Sheet

Product Name

a1C Calcium Channel


RBC-II; Cav1.2; Calcium channel ( L type) voltage gated 1c; Cacna1c





Product Type

Antigen Immunoaffinity Purified Polyclonal




Western Blot


Antigen Immunoaffiinity Purification


100 µg

Price (USD)



Voltage-sensitive calcium channels (VSCCs) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1c gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the 'high-voltage activated' (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, benzothiazepines, and by omega-agatoxin-IIIA (omega-aga-IIIA). They are however insensitive to omega-conotoxin-GVIA (omega-ctx-GVIA) and omega-agatoxin-IVA (omega-aga-IVA). Calcium channels containing the alpha-1c subunit play an important role in excitation-contraction coupling in the heart.


Synthetic peptide derived from the rat alpha1C calcium channel conjugated to KLH

Positive Control

Normal human kidney tissue


Provided as solution in phosphate buffered saline with 0.08% sodium azide

Customer Storage

Product should be stored at -20°C. Aliquot to avoid freeze/thaw cycles

Product Image

Image Legend

Immunohistochemical staining of normal human kidney tissue with alpha1C calcium channel antibody (Cat. No. X2713P) at 15 µg/ml

Database Links:



1. Snutch,T.P et.al 'Distinct calcium channels are generated by alternative splicing and are differentially expressed in the mammalian' CNS Neuron 7 (1), 45-57 (1991)

2. Hansen, P.B. et.al 'Differential expression of T- and L-type voltage-dependent calcium channels in renal resistance vessels.' Circ Res;89(7):630-8 (2001)

3. Chung,Y.H. et.al 'Differential alterations in the distribution of voltage-gated calcium channels in aged rat cerebellum.' Brain Res 8;903(1-2):247-52.(2001)